System for supplying power to at least one power distribution and data hub using a portable battery pack

ABSTRACT

A system for supplying power to at least one power distribution and data hub using a portable battery pack including a battery enclosed by a wearable and replaceable pouch or skin is disclosed, wherein the pouch or skin can be provided in different colors and/or patterns. Further, the pouch or skin can be MOLLE-compatible. The battery comprises a battery element housed between a battery cover and a back plate, wherein the battery element, battery cover, and back plate have a slight curvature or contour. Further, the battery comprises flexible leads.

CROSS REFERENCE TO RELATED APPLICATIONS

This application is related to and claims priority from the followingU.S. patents and patent applications: this application is a continuationof U.S. application Ser. No. 15/886,351, filed Feb. 20, 2018, which is acontinuation-in-part of U.S. application Ser. No. 15/836,259, filed Dec.8, 2017, which is a continuation-in-part of U.S. application Ser. No.15/720,270, filed Sep. 29, 2017, which is a continuation-in-part of U.S.application Ser. No. 14/520,821, filed Oct. 22, 2014, now U.S. Pat. No.9,780,344. U.S. application Ser. No. 15/720,270 is also acontinuation-in-part of U.S. application Ser. No. 15/664,776, filed Jul.31, 2017, which is a continuation-in-part of U.S. application Ser. No.15/470,382, filed Mar. 27, 2017, which is a continuation-in-part of U.S.application Ser. No. 14/516,127, filed Oct. 16, 2014. Each of the U.S.applications mentioned above is incorporated herein by reference in itsentirety.

BACKGROUND OF THE INVENTION 1. Field of the Invention

The present invention relates generally to portable equipment formilitary, law enforcement, aviation, personal survival, hiking,sporting, recreation, hunting, water sports, and camping applicationsand, more particularly, to a system for supplying power to at least onepower distribution and data hub using a portable battery pack includingone or more batteries enclosed by a wearable and replaceable pouch orskin.

2. Description of the Prior Art

Portable power sources are used in, for example, military applications,law enforcement applications, aviation applications, wilderness andpersonal survival applications, hiking and camping applications,sporting and recreation applications, hunting applications, landsurveying and expedition applications, and disaster relief efforts. Forexample, portable battery packs exist for carrying in a backpack or forwearing on the body. These battery packs, however, can be heavy andinconvenient to access and connect to devices requiring electricalpower. Further, some applications require that the appearance of thebattery pack blend with the environment in which they are used. Currentbattery packs, however, might not offer flexibility of appearance or theconsumer is forced to buy one battery pack for one environment and adifferent battery pack for a different environment.

Additionally, portable battery packs are increasingly required toprovide power to a plurality of peripheral electronic devices. Theplurality of peripheral electronic devices is often connected to a powerdistribution and data hub, which supplies power to the plurality ofperipheral electronic devices and transfers data between the pluralityof peripheral electronic devices.

Prior art patent documents include the following:

U.S. Pat. No. 2,501,725 for instrument structure for portable testingvoltmeters by inventor Knopp, filed Apr. 9, 1945 and issued Mar. 28,1950, is directed to portable electric voltage testers and moreparticularly in the instruments used in such testers; for indicating thevalues of alternating and direct current voltages, and the polarity ofunidirectional current circuits tested; the presence or absence ofelectrical energy on metallic parts in the vicinity of electrical energysources; etc.

U.S. Pat. No. 5,340,662 for emergency battery system with an infiniteshelf life by inventor McCarter, filed Jan. 15, 1993 and issued Aug. 23,1994, is directed to an emergency battery system having an infiniteshelf life, comprising a first primary reserve, water-activated batterythat can be connected directly to an emergency appliance to providevoltage therein once activated, that can be connected to aself-contained, rechargeable battery utilized with the water-activatedbattery and stored for long periods of time to provide charge to therechargeable battery, which itself can then be connected to anelectrical emergency appliance, or the water-activated battery isconnected to a power conversion circuit that can provide a variety ofvoltages to emergency electrical appliances that already have their ownself-contained, rechargeable batteries. The emergency battery systemdescribed can be used to power emergency appliances, such as lights,lanterns, emergency radios, or DC-powered telephones. As long as thewater-activated battery is kept free of moisture or water, the shelflife is virtually infinite.

U.S. Pat. No. 5,537,022 for enclosed battery holder by inventor Huang,filed Aug. 22, 1995 and issued Jul. 16, 1996, is directed to an enclosedbattery charger including a seat, a cover, and a conductive metal platemeans. The seat is provided with a partition which has one end thereofextending upwardly to form a partition rib for preventing contact of twoconductive metal plates. A front wall of the seat is provided with aninverted-L shaped hook piece, and a rear wall of the seat is providedwith an engaging hole. The cover is provided with a rib having a ribsection projected from an inner side thereof. The rib and rib section ofthe cover enclose a rib of the seat. The cover also has a hook piecewhich is retained by the engaging hole. The cover further has a slotcorresponding to the hook piece of the front wall. A push-button switchand a metal piece are further provided to control connection ofelectricity. A post is disposed in the seat for preventing the wires andthe conductive metal plates from slipping off. In addition, an insulatedplate is passed through a slot in the cover to be disposed between thebatteries and the conductive metal plates for preventing abnormalelectricity discharge.

U.S. Pat. No. 5,653,367 for holster arrangement for a transportablecommunications device by inventor Abramson, filed Sep. 27, 1995 andissued Aug. 5, 1997, is directed to a holster arrangement for atransportable communications device that is worn by a user and isarranged to have a holder portion positioned on either side of theuser's torso. Straps extending from a shoulder pad are utilized tosupport the holder portion and to secure the holster arrangement to theuser. The holder portion is arranged to support a case in variedpositions with the case being mountable on the holder portion at asubstantially vertical position and at angular positions to the holderportion. Two angular mounting positions are provided to facilitate theuse of the holster arrangement when fitted to either side of the user.The case for holding the communications device is readily detached fromthe holder of the holster arrangement.

U.S. Pat. No. 5,680,026 for tool belt with battery assembly by inventorLueschen filed Mar. 21, 1994 and issued Oct. 21, 1997, is directed to anapparatus comprising: a battery assembly including exactly five parallelrows of C cells, each row having exactly four C cells arranged end toend in series, all of the rows being electrically connected together inseries, a casing which surrounds the rows, a cable having a first endinside the casing, the first end of the cable having a first leadelectrically connected to one end of the series connection of the rows,and the first end of the cable having a second lead electricallyconnected to the other end of the series connection of the rows, thecable having a second end outside the casing, and a male connectorelectrically connected to the second end of the cable; a belt adapted tobe worn around the waist of a user, the belt having an adjustable girthso as to fit users having different waist sizes; a pocket supported bythe belt and slideably movable along the girth of the belt, the pocketclosely housing the battery assembly; and a portable, hand held,electrically powered cable tie tensioning tool, the tool having a femaleconnector connected to the male connector of the battery assembly.

U.S. Pat. No. 6,259,228 for battery pack and protective pouch thereforby inventors Becker et al., filed Feb. 11, 2000 and issued Jul. 10,2001, is directed to a protective housing for a jump-starting batterypack includes a flexible sheet of multi-layered, electrically insulatingfabric material including inner and outer nylon layers and a foampadding layer sandwiched therebetween adapted to be folded around thecase of a battery pack positioned in the middle of the sheet and heldclosed by Velcro-type closures. Retaining straps secure the battery packin place, one of the straps having stacks of secured-together foldspositioned on opposite sides of the case to provide supports on whichthe connector clamps of the battery pack jumper cables can be clamped,with the cables projecting from the open top of the housing to serve ashandles.

U.S. Pat. No. 6,380,713 for battery pack by inventor Namura, filed Apr.25, 2001 and issued Apr. 30, 2002, is directed to a battery pack holdinga first block adjacent to a second block in a case. The first and secondblocks are a plurality of circular cylindrical batteries arranged in thesame horizontal plane. The first and second blocks are each made up of Nbatteries lined up side-by-side in parallel fashion to form a lateralbattery array, and M perpendicular batteries in close proximity to anelectrode end of the lateral battery array and oriented at right anglesto the batteries of the lateral battery array. The circular cylindricalbatteries of the first and second blocks are arranged withpoint-by-point symmetry about the center of the rectangular case.Further, the electrode ends of perpendicular batteries protrude beyond aside of the lateral battery array towards the neighboring block toprovide center region space between the first and second blocks.

U.S. Pat. No. 6,641,432 for waterproof cell cabinet by inventor Ouyoung,filed Oct. 16, 2002 and issued Nov. 4, 2003, is directed to a waterproofcell cabinet comprised of a hollow casing, a cell holder, a connectiondisk, a lid and a pair of locking plates; the casing being adapted witha coupling flange and two positioning channels on the innercircumference of the coupling flange and containing a retaining platewith resilient member and the cell holder in the casing, multiple roomsin the center of the casing with each provided with an induction coil;the connection disk being adapted to the front of the cell holder andintegrated with two fixtures sandwiching a dovetail one end, and tworetaining plates on both sides of the other end; the lid having on itsone end provided with a dish and a rib at the center of the dish; twowings being provided on the outer circumference of the lid and a lockingbutton extending from the other end of the lid to lock into thedovetail; two semi-circular locking plates each containing asemi-circular channel being provided between the connection disk and thelid; two fixation blocks being provided on the inner circumference ofthe locking plate to lock into a locking hole; and the lid being fullysecured in the coupling flange to provide an enclosed space.

U.S. Pat. No. 6,727,197 for wearable transmission device by inventorsWilson et al., filed Nov. 17, 2000 and issued Apr. 27, 2004, is directedto a knitted, woven, or braided textile ribbon including fibers andhaving a length and selvage edges and one or more transmission elementsrunning the length of the ribbon in place of one or more of the fibersand integrated with the fibers to transmit data and/or power along thelength of the ribbon.

U.S. Pat. No. 7,074,520 for contoured casing of mating clamshellportions for an electrochemical cell by inventors Probst et al., filedNov. 4, 2005 and issued Jul. 11, 2006, is directed to an electrochemicalcell of either a primary or a secondary chemistry housed in a casinghaving opposed major side walls of a contoured shape.

U.S. Pat. No. 7,141,330 for secondary battery accommodation case byinventor Aoyama, filed Mar. 4, 2003 and issued Nov. 28, 2006, isdirected to a secondary battery accommodation case with improvedexterior surface having no parting line in two or more exterior facesout of four exterior faces encircling the battery accommodation portion.It comprises a substantially rectangular bottom case having a batteryaccommodation portion for accommodating secondary batteries and a topcase to be assembled with the bottom case for closing the batteryaccommodation portion. In the assembled condition of the top case andthe bottom case, the exterior face of the top case closing the secondarybattery accommodation portion is made equal to or lower than two or moreopen edges out of four exterior faces encircling the batteryaccommodation portion in the bottom case.

US Publication No. 20090279810 for battery bag by inventor Nobles, filedMay 6, 2008 and published Nov. 12, 2009, is directed to a battery bagassembly including an elongated watertight bag (WTB), a sealable accessport (SAP), a battery tray (BT), a power feed-through (PFT), and anelectric power conduit (EPC). SAP has an elongated configurationextending along an elongated length of the WTB. BT is disposed withinthe WTB so that its elongated configuration is aligned with theelongated length of the WTB. BT has electrical connector sockets (EPSs)mounted thereon for mating with oppositely sexed connectors provided onbatteries. PFT is disposed on a wall of the watertight bag. PFT isconfigured to provide a watertight seal for an electrical conductorpassing from an interior of the watertight bag to an exterior of thewatertight bag. EPC is electrically connected for coupling electricpower from the EPSs on the BT to a remote device.

U.S. Pat. No. 7,697,269 for housing mechanism for electronic device byinventors Yang et al., filed Dec. 27, 2006 and issued Apr. 13, 2010, isdirected to an exemplary housing mechanism for an electronic deviceincluding a cover and a frame. The cover has a cover body, a sealingelement, and a sidewall formed around the cover body. A surface of adistal end of the sidewall is recessed thereby forming a receiving slottherein. The sealing element has a connecting portion and a positioningportion connected to the connecting portion. The connecting portion isfixedly received in the receiving slot of the cover. The frame has apositioning slot defined therein and the positioning portion of thesealing element is for reception in the positioning slot of the framewhen the cover is closed to the frame.

US Publication No. 20110070472 for watertight battery cover assembly forelectronic device by inventors Cui et al., filed Mar. 22, 2010 andpublished Mar. 24, 2011, is directed to a battery cover assembly used inan electronic device. The battery cover assembly includes a main body, abattery cover, and a gasket. The main body defines a receiving cavityincluding a peripheral wall. The battery cover includes a frame. Thegasket is assembled in the battery cover. The frame is latched in thereceiving cavity, the gasket is caught between the frame and theperipheral wall. The disclosure further discloses an electronic deviceusing the battery cover assembly.

US Publication No. 20120045929 for PALS compliant routing system byinventors Streeter et al., filed Aug. 23, 2011 and published Feb. 23,2012, is directed to a PALS compliant routing system including flexiblefabric cabling routed through the webbing of a PALS grid. A firstconnector or device is coupled to the cabling. Other connectors coupledto the cabling subsystem include a retention mechanism configured toretain them in the channels of the PALS webbing.

US Publication No. 20130294712 for ammunition magazine pouch by inventorSeuk, filed Oct. 30, 2012 and published Nov. 7, 2013, is directed to ahydration pouch including an elastic band that compresses the bottomportion of the hydration bladder inside the pouch to more evenlydistribute the fluid contents of the bladder vertically within thepouch, thereby preventing the pooling of the fluid contents in thebottom of the bladder.

US Publication No. 20140072864 for packaging material for lithium ionbattery, lithium ion battery, and method for manufacturing lithium ionbattery by inventors Suzuta et al., filed Nov. 8, 2013 and publishedMar. 13, 2014, is directed to a packaging material for a lithium ionbattery including: a base material layer that is formed from a filmobtained by biaxially stretching a multi-layered coextruded filmincluding a first thermoplastic resin layer having rigidity and chemicalresistance and being disposed at an outer side thereof, a secondthermoplastic resin layer having a capability of propagating stress andadhesiveness, and a third thermoplastic resin layer having toughness; ametal foil layer that is laminated on one surface of the base materiallayer; an anti-corrosion-treated layer that is laminated on the metalfoil layer; an inner adhesive layer that is laminated on theanti-corrosion-treated layer; and a sealant layer that is laminated onthe inner adhesive layer.

U.S. Pat. No. 8,720,762 for load carrier systems and associatedmanufacturing methods by inventors Hilliard et al., filed Jun. 17, 2011and issued May 13, 2014, is directed to load carrier systems andassociated manufacturing methods. In one embodiment, a load carriersystem can include a unitary piece of material. The unitary piece ofmaterial can include a body portion comprising a first face side, anopposing face side, a first peripheral edge and an opposing secondperipheral edge; and one or more straps comprising a respective extendedend, wherein the straps are an integral part of the body portion;wherein the one or more straps are folded over onto the first face sideadjacent to the first peripheral edge; and wherein at least onerespective end of the one or more straps is fastened to the opposingsecond peripheral edge.

U.S. Pat. No. 9,144,255 for system for attaching accessories to tacticalgear by inventor Perciballi, filed Feb. 1, 2013 and issued Sep. 29,2015, is directed to designs and methods for a reversible, textile-basedtactical article. In one embodiment the tactical article comprises atextile based panel perforated with an array of slots arranged invertical and horizontal, spaced apart rows. The panel may be adapted forattaching accessories to either side by lacing a strap through a row ofthe slots and through webbing loops on the accessory positioned betweenthe slots. One side of the panel may have a first appearance, and theother side a second appearance that is different from the firstappearance.

US Publication No. 20150295617 for waterproof case by inventors Lai etal., filed Apr. 13, 2015 and published Oct. 15, 2015, is directed to aprotective case for an electronic device may include a housing, a casecover and a gasket positioned between the housing and the case cover.The housing may include a case member, having a plurality of housingsnap attachment structures formed therein. The case cover may likewiseinclude case cover snap attachment structures formed thereon that couplewith the housing snap fit structures. The gasket is positioned betweenplanar surfaces of the case member and case cover so that it is axiallycompressed between the case member and the case cover to provide a waterand air tight seal, with the compression of the gasket being maintainedby the connection of the housing snap attachment structures and the casecover snap attachment structures.

US Publication No. 20170263902 for waterproof battery case by inventorHwang, filed Jun. 30, 2016 and published Sep. 14, 2017, is directed to awaterproof battery case comprising: a case body including a base and atop cover, wherein adjacent surfaces thereof are correspondingly formedwith a flange and a recess in which an elastic sealing member ismounted, the base is formed with an accommodation space allowing atleast one battery to be accommodated, a stepped engaging hole andthrough hole are formed between the outer wall of the base theaccommodation space; an electrode plate set, including at least oneanode contact and at least one cathode contact accommodated in theaccommodation space; and a waterproof structure, including an elasticwaterproof plug allowing two wires to be integrally embedded therein,wherein a plug head at one end thereof is formed with a neck part havingthe circumference formed with at least one convex rib, the other endthereof is formed with an engaging sheet sleeved with the engaging hole.

SUMMARY OF THE INVENTION

The present invention relates generally to portable equipment formilitary, law enforcement, aviation, personal survival, hiking,watersports, and camping applications and, more particularly, to asystem for supplying power to at least one power distribution and datahub using a portable battery pack including one or more batteriesenclosed by a wearable and replaceable pouch or skin.

In one embodiment, the present invention provides a system for supplyingpower to at least one power distribution and data hub using a portablebattery pack including one or more batteries enclosed in a wearablepouch and at least one power distribution and data hub, wherein the oneor more batteries include at least one battery element, a battery coverincluding one or more channels to accommodate wires of one or moreflexible omnidirectional leads and a compartment sized to receive the atleast one battery element, a battery back plate attached to the batterycover, and the one or more flexible omnidirectional leads including aconnector portion and a wiring portion, wherein a flexible spring isprovided around the wiring portion, wherein the wiring portion and theflexible spring are held securely in the one or more channels in thebattery cover such that a portion of the flexible spring is positionedinside the battery cover and a portion of the flexible spring ispositioned outside the battery cover, wherein the wearable pouchincludes a closeable opening through which the one or more batteries areoperable to be removed from the wearable pouch, and one or more openingsthrough which the one or more flexible omnidirectional leads from theone or more batteries can be accessed, wherein the one or more batteriesare operable to supply power to the at least one power distribution anddata hub, and wherein the at least one power distribution and data hubis operable to supply power to at least one peripheral device.

In another embodiment, the present invention provides a system forsupplying power to at least one power distribution and data hub using aportable battery pack including one or more batteries enclosed in awearable pouch and at least one power distribution and data hub, whereinthe one or more batteries are rechargeable and include at least onebattery element, a battery cover including one or more channels toaccommodate wires of one or more flexible omnidirectional leads and acompartment sized to receive the at least one battery element, a batteryback plate attached to the battery cover, and the one or more flexibleomnidirectional leads including a connector portion and a wiringportion, wherein a flexible spring is provided around the wiringportion, wherein the wiring portion and the flexible spring are heldsecurely in the one or more channels in the battery cover such that aportion of the flexible spring is positioned inside the battery coverand a portion of the flexible spring is positioned outside the batterycover, wherein the wearable pouch includes a closeable opening throughwhich the one or more batteries are operable to be removed from thewearable pouch, and one or more openings through which the one or moreflexible omnidirectional leads from the one or more batteries can beaccessed, wherein the one or more flexible omnidirectional leads areoperable to charge at least one of the one or more batteries, whereinthe one or more batteries are operable to supply power to the at leastone power distribution and data hub, and wherein the at least one powerdistribution and data hub is operable to supply power to at least oneperipheral device.

In yet another embodiment, the present invention provides a system forsupplying power to at least one power distribution and data hub using aportable battery pack including one or more batteries enclosed in awearable pouch and at least one power distribution and data hub, whereinthe one or more batteries include at least one battery element, abattery cover including one or more channels to accommodate wires of oneor more flexible omnidirectional leads and a compartment sized toreceive the at least one battery element, a battery back plate attachedto the battery cover, and the one or more flexible omnidirectional leadsincluding a connector portion and a wiring portion, wherein a flexiblespring is provided around the wiring portion, wherein the wiring portionand the flexible spring are held securely in the one or more channels inthe battery cover such that a portion of the flexible spring ispositioned inside the battery cover and a portion of the flexible springis positioned outside the battery cover, wherein the wearable pouchincludes a closeable opening through which the one or more batteries areoperable to be removed from the wearable pouch, one or more openingsthrough which the one or more flexible omnidirectional leads from theone or more batteries can be accessed, and a pouch attachment laddersystem (PALS) operable to attach the wearable pouch to a load-bearingplatform, wherein the one or more batteries are operable to supply powerto the at least one power distribution and data hub, and wherein the atleast one power distribution and data hub is operable to supply power toat least one peripheral device.

These and other aspects of the present invention will become apparent tothose skilled in the art after a reading of the following description ofthe preferred embodiment when considered with the drawings, as theysupport the claimed invention.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 illustrates a perspective view of an example of the portablebattery pack that comprises a battery enclosed by a wearable pouch orskin.

FIG. 2 illustrates a front perspective view of an example of theportable battery pack that comprises a battery enclosed by a wearablepouch or skin.

FIG. 3 illustrates a back perspective view of an example of the portablebattery pack that comprises a battery enclosed by a wearable pouch orskin.

FIG. 4 illustrates an angled perspective view of the front of thewearable pouch or skin of the portable battery pack.

FIG. 5 illustrates another angled perspective view of one embodiment ofthe front of the wearable pouch or skin of the portable battery pack.

FIG. 6 illustrates an angled perspective view of one embodiment of theback of the wearable pouch or skin of the portable battery pack.

FIG. 7A illustrates another angled perspective view of anotherembodiment of the front of the wearable pouch or skin of the portablebattery pack.

FIG. 7B illustrates an angled perspective view of another embodiment ofthe back of the wearable pouch or skin of the portable battery pack.

FIG. 8 shows a side perspective view of the portable battery packaffixed to a vest using zippers.

FIG. 9A illustrates a front perspective view of the wearable pouch orskin of the portable battery pack.

FIG. 9B illustrates a side perspective view of the wearable pouch orskin of the portable battery pack.

FIG. 9C illustrates a back perspective view of the wearable pouch orskin of the portable battery pack.

FIG. 9D illustrates a perspective view of an end of the wearable pouchor skin of the portable battery pack.

FIG. 9E illustrates a perspective view of another end of the wearablepouch or skin of the portable battery pack.

FIG. 10 illustrates an exploded view of an example of the battery of theportable battery pack.

FIG. 11 illustrates a top perspective view of the battery of theportable battery pack when assembled.

FIG. 12 illustrates a bottom perspective view of the battery of theportable battery pack when assembled.

FIG. 13 illustrates a perspective view of the battery cover of theportable battery pack.

FIG. 14A illustrates a top perspective view of the battery cover of theportable battery pack.

FIG. 14B illustrates a cross-section view of the battery cover of theportable battery pack.

FIG. 14C illustrates another cross-section view of the battery cover ofthe portable battery pack.

FIG. 14D illustrates yet another cross-section view of the battery coverof the portable battery pack.

FIG. 15A illustrates a cross-section view of the back plate of thebattery of the portable battery pack.

FIG. 15B illustrates a view of the back plate of the battery of theportable battery pack.

FIG. 15C illustrates another view of the back plate of the battery ofthe portable battery pack.

FIG. 16 illustrates a cutaway view of a portion of the battery, whichshows more details of the flexible omnidirectional battery leads.

FIG. 17A illustrates a cross-sectional view of one embodiment of astructure that includes a material for dissipating heat.

FIG. 17B illustrates a cross-sectional view of one embodiment of anotherstructure that includes a material for dissipating heat.

FIG. 17C illustrates a cross-sectional view of one embodiment of yetanother structure that includes a material for dissipating heat.

FIG. 17D illustrates a cross-sectional view of one embodiment of yetanother structure that includes a material for dissipating heat.

FIG. 18 illustrates an exploded view of an example of a battery of aportable battery pack into which a heat dissipating material isinstalled.

FIG. 19 illustrates a block diagram of one embodiment of the controlelectronics for a state of charge indicator incorporated into theportable battery pack.

FIG. 20A illustrates a block diagram of an example of an SOC system thatincludes a mobile application for use with a portable battery pack.

FIG. 20B illustrates a block diagram of an example of controlelectronics of the portable battery pack that is capable ofcommunicating with the SOC mobile application.

FIG. 20C illustrates a block diagram of another example of controlelectronics of the portable battery pack that is capable ofcommunicating with the SOC mobile application.

FIG. 21 illustrates a front perspective view of an example of theportable battery pack that comprises a battery enclosed by a wearablepouch or skin sized to hold the battery and additional devices orcomponents.

FIG. 22 illustrates a rear perspective view of an example of theportable battery pack that comprises a battery enclosed by a wearablepouch or skin sized to hold the battery and additional devices orcomponents.

FIG. 23 illustrates a front perspective view of another example of theportable battery pack that comprises a battery enclosed by a wearablepouch or skin sized to hold the battery and additional devices orcomponents.

FIG. 24 illustrates a rear perspective view of another example of theportable battery pack that comprises a battery enclosed by a wearablepouch or skin sized to hold the battery and additional devices orcomponents.

FIG. 25 illustrates a block diagram of one example of a powerdistribution and data hub.

FIG. 26 illustrates a block diagram of another example of a powerdistribution and data hub.

FIG. 27 illustrates an interior perspective view of an example of theportable battery pack that includes a battery and a power distributionand data hub enclosed by a wearable pouch or skin.

FIG. 28 is a detail view of the interior perspective view of the exampleof the portable battery pack shown in FIG. 27.

FIG. 29 illustrates an interior perspective view of an example of theportable battery pack that includes an object retention system in thewearable pouch or skin.

FIG. 30 is an exploded view of an example of a battery and a powerdistribution and data hub housed in the same enclosure.

FIG. 31 illustrates an interior perspective view of an example of theportable battery pack that includes a battery and a power distributionand data hub housed in the same enclosure.

FIG. 32 is a detail view of the interior perspective view of the exampleof the portable battery pack shown in FIG. 31.

FIG. 33 illustrates a side perspective view of another example of aportable battery pack affixed to a vest using zippers.

DETAILED DESCRIPTION

The present invention is generally directed to a system for supplyingpower to at least one power distribution and data hub using a portablebattery pack including a wearable and replaceable pouch or skin with oneor more batteries enclosed in the pouch or skin for military, lawenforcement, aviation, personal survival, hiking, sports, recreation,hunting, land surveying, expedition, watersports, and campingapplications.

In one embodiment, the present invention provides a system for supplyingpower to at least one power distribution and data hub using a portablebattery pack including one or more batteries enclosed in a wearablepouch and at least one power distribution and data hub, wherein the oneor more batteries include at least one battery element, a battery coverincluding one or more channels to accommodate wires of one or moreflexible omnidirectional leads and a compartment sized to receive the atleast one battery element, a battery back plate attached to the batterycover, and the one or more flexible omnidirectional leads including aconnector portion and a wiring portion, wherein a flexible spring isprovided around the wiring portion, wherein the wiring portion and theflexible spring are held securely in the one or more channels in thebattery cover such that a portion of the flexible spring is positionedinside the battery cover and a portion of the flexible spring ispositioned outside the battery cover, wherein the wearable pouchincludes a closeable opening through which the one or more batteries areoperable to be removed from the wearable pouch, and one or more openingsthrough which the one or more flexible omnidirectional leads from theone or more batteries can be accessed, wherein the one or more batteriesare operable to supply power to the at least one power distribution anddata hub, and wherein the at least one power distribution and data hubis operable to supply power to at least one peripheral device.

In another embodiment, the present invention provides a system forsupplying power to at least one power distribution and data hub using aportable battery pack including one or more batteries enclosed in awearable pouch and at least one power distribution and data hub, whereinthe one or more batteries are rechargeable and include at least onebattery element, a battery cover including one or more channels toaccommodate wires of one or more flexible omnidirectional leads and acompartment sized to receive the at least one battery element, a batteryback plate attached to the battery cover, and the one or more flexibleomnidirectional leads including a connector portion and a wiringportion, wherein a flexible spring is provided around the wiringportion, wherein the wiring portion and the flexible spring are heldsecurely in the one or more channels in the battery cover such that aportion of the flexible spring is positioned inside the battery coverand a portion of the flexible spring is positioned outside the batterycover, wherein the wearable pouch includes a closeable opening throughwhich the one or more batteries are operable to be removed from thewearable pouch, and one or more openings through which the one or moreflexible omnidirectional leads from the one or more batteries can beaccessed, wherein the one or more flexible omnidirectional leads areoperable to charge at least one of the one or more batteries, whereinthe one or more batteries are operable to supply power to the at leastone power distribution and data hub, and wherein the at least one powerdistribution and data hub is operable to supply power to at least oneperipheral device.

In yet another embodiment, the present invention provides a system forsupplying power to at least one power distribution and data hub using aportable battery pack including one or more batteries enclosed in awearable pouch and at least one power distribution and data hub, whereinthe one or more batteries include at least one battery element, abattery cover including one or more channels to accommodate wires of oneor more flexible omnidirectional leads and a compartment sized toreceive the at least one battery element, a battery back plate attachedto the battery cover, and the one or more flexible omnidirectional leadsincluding a connector portion and a wiring portion, wherein a flexiblespring is provided around the wiring portion, wherein the wiring portionand the flexible spring are held securely in the one or more channels inthe battery cover such that a portion of the flexible spring ispositioned inside the battery cover and a portion of the flexible springis positioned outside the battery cover, wherein the wearable pouchincludes a closeable opening through which the one or more batteries areoperable to be removed from the wearable pouch, one or more openingsthrough which the one or more flexible omnidirectional leads from theone or more batteries can be accessed, and a pouch attachment laddersystem (PALS) operable to attach the wearable pouch to a load-bearingplatform, wherein the one or more batteries are operable to supply powerto the at least one power distribution and data hub, and wherein the atleast one power distribution and data hub is operable to supply power toat least one peripheral device.

None of the prior art discloses a system for supplying power to at leastone power distribution and data hub using a portable battery packincluding one or more batteries enclosed in a wearable pouch, whereinthe one or more batteries include at least one battery element, abattery cover, a battery back plate, and one or more flexibleomnidirectional leads that include a connector portion and a wiringportion, wherein a flexible spring is provided around the wiring portionsuch that a portion of the flexible spring is positioned inside thebattery cover and a portion of the flexible spring is positioned outsidethe battery cover.

Referring now to the drawings in general, the illustrations are for thepurpose of describing one or more preferred embodiments of the inventionand are not intended to limit the invention thereto.

In some embodiments, the present invention provides a portable batterypack including a battery enclosed by, e.g., inside of, a wearable andreplaceable pouch or skin, wherein the pouch or skin can be provided indifferent colors and/or patterns. Namely, a set of multipleinterchangeable pouches or skins can be provided with one battery unit.This feature is particularly beneficial when it is required that theportable battery pack blend into different environments, such as inmilitary applications. In one example, if the portable battery pack isused in a jungle or wilderness environment, the battery can be placedinside a camouflage pouch or skin. In another example, if the portablebattery pack is used in an arctic environment, the battery can be placedinside a white-colored pouch or skin. In yet another example, if theportable battery pack is used in a desert environment, the battery canbe placed inside a sand-colored pouch or skin.

Representative camouflages include, but are not limited to, UniversalCamouflage Pattern (UCP), also known as ACUPAT or ARPAT or Army CombatUniform; MultiCam, also known as Operation Enduring Freedom CamouflagePattern (OCP); Universal Camouflage Pattern-Delta (UCP-Delta); AirmanBattle Uniform (ABU); Navy Working Uniform (NWU), including variants,such as, blue-grey, desert (Type II), and woodland (Type III); MARPAT,also known as Marine Corps Combat Utility Uniform, including woodland,desert, and winter/snow variants; Disruptive Overwhite Snow DigitalCamouflage, Urban Digital Camouflage, and Tactical Assault Camouflage(TACAM).

Therefore, an aspect of the portable battery pack is that it provides abattery in combination with one or more wearable and replaceable pouchesor skins, wherein the one or more pouches or skins can be differentcolors and/or patterns.

Another aspect of the portable battery pack is that the battery has oneor more leads that can be flexed repeatedly in any direction withoutbreaking or failing. This means the portable battery pack is operable todeliver energy from the battery to power consuming devices located indifferent areas of the load bearing equipment. Similarly, the portablebattery pack is operable to receive energy from charging devices locatedin different areas of the load bearing equipment to the battery.

Yet another aspect of the portable battery pack is that the battery andpouch or skin are lightweight and contoured for comfortable wearing orease of fastening to other equipment, such as a backpack or body armor,while still maintaining the lowest possible profile. Advantageously,this low profile prevents the portable battery pack from interferingwith the wearer while in motion or seated.

Still another aspect of the portable battery pack is that the pouch orskin can be MOLLE-compatible. “MOLLE” means Modular LightweightLoad-carrying Equipment, which is the current generation of load-bearingequipment and backpacks utilized by a number of NATO armed forces. Theportable battery pack can also be made to affix to other equipment(e.g., chair or seat, boat or kayak, helmet) or a user's body (e.g.,back region, chest region, abdominal region, arm, leg) using straps,snaps, hook and loop tape, snaps, ties, buckles, and/or clips for otherapplications.

FIGS. 1-3 are perspective views of an example of the portable batterypack 100 that includes a battery enclosed by a wearable pouch or skin.For example, portable battery pack 100 includes a pouch 110 for holdinga battery 150. The pouch 110 is a wearable pouch or skin that can besized in any manner that substantially corresponds to a size of thebattery 150. In one example, the pouch 110 is sized to hold a battery150 that is about 9.75 inches long, about 8.6 inches wide, and about 1inch thick.

In a preferred embodiment, the pouch 110 is formed of a flexible,durable, and waterproof or at least water-resistant material. Forexample, the pouch 110 is formed of polyester, polyvinyl chloride(PVC)-coated polyester, vinyl-coated polyester, nylon, canvas,PVC-coated canvas, or polycotton canvas. In one embodiment, the pouch110 is formed of a material that is laminated to or treated with awaterproofing or water repellant material (e.g., rubber, PVC,polyurethane, silicone elastomer, fluoropolymers, wax, thermoplasticelastomer). Additionally or alternatively, the pouch 110 is treated witha UV coating to increase UV resistance. The exterior finish of the pouch110 can be any color, such as white, brown, green, orange (e.g.,international orange), yellow, black, or blue, or any pattern, such ascamouflage, as provided herein, or any other camouflage in use by themilitary, law enforcement, or hunters. For example, in FIGS. 1-3, thepouch 110 is shown to have a camouflage pattern. In one embodiment, theexterior of the pouch 110 includes a reflective tape, fabric, ormaterial. Advantageously, the reflective tape, fabric, or materialimproves visibility of the user in low-light conditions.

The pouch 110 has a first side 112 and a second side 114. The pouch 110also includes a pouch opening 116, which is the opening through whichthe battery 150 is fitted into the pouch 110. In the example shown inFIGS. 1-3, the pouch opening 116 is opened and closed using a zipper, asthe pouch 110 includes a zipper tab 118. Other mechanisms, however, canbe used for holding the pouch opening 116 of the pouch 110 open orclosed, such as, a hook and loop system (e.g., VELCRO®), buttons, snaps,hooks, ties, clips, buckles, and the like. Further, a lead opening 120(see FIG. 2, FIG. 3, FIG. 5) is provided on the end of the pouch 110that is opposite the pouch opening 116. For example, the lead opening120 can be a 0.5-inch long slit or a 0.75-inch long slit in the edge ofthe pouch 110. In one embodiment, the lead opening 120 is finished orreinforced with stitching. In another embodiment, the lead opening 120is laser cut.

The battery 150 includes at least one lead. In one example, the battery150 is a rechargeable battery with two leads 152 (e.g., a first lead 152a and a second lead 152 b) as shown in FIGS. 2-3. Each lead 152 can beused for both the charging function and the power supply function. Inother words, the leads 152 a, 152 b are not dedicated to the chargingfunction only or the power supply function only, both leads 152 a, 152 bcan be used for either function at any time or both at the same time. Inone example, the first lead 152 a can be used for charging the battery150 while the second lead 152 b can be used simultaneously for poweringequipment, or both leads 152 can be used for powering equipment, or bothleads 152 can be used for charging the battery 150.

Each lead is preferably operable to charge and discharge at the sametime. In one example, a Y-splitter with a first connector and a secondconnector is attached to a lead. The Y-splitter allows the lead tosupply power to equipment via the first connector and charge the batteryvia the second connector at the same time. Thus, the leads are operableto allow power to flow in and out of the battery simultaneously.

In another embodiment, each lead is operable to charge or discharge, butnot operable to charge and discharge simultaneously. In one embodiment,the battery includes at least one sensor operable to determine if a leadis connected to a load or a power supply. If the at least one sensordetermines that a lead is connected to a load, the discharging functionis enabled and the charging function is disabled. If the at least onesensor determines that a lead is connected to a power supply, thecharging function is enabled and the discharging function is disabled.

In a preferred embodiment, a dust cap is used to cover a correspondinglead. Advantageously, the dust cap protects the connector from dust andother environmental contaminants that may cause battery failure in thefield. The dust cap is preferably permanently attached to thecorresponding lead. Alternatively, the dust cap is removably attachableto the corresponding lead.

The battery is operable to be charged using at least one chargingdevice. In a preferred embodiment, the at least one charging device isan alternating current (AC) adapter, a solar panel, a generator, aportable power case, a fuel cell, a vehicle battery, a rechargeablebattery, and/or a non-rechargeable battery. Examples of a portable powercase are disclosed in US Publication No. 20170229692 and U.S.application Ser. Nos. 15/664,776 and 15/836,299, each of which isincorporated herein by reference in its entirety. In one embodiment, thebattery is connected to the at least one charging device through adirect current-direct current (DC-DC) converter cable.

In another embodiment, the battery is operable to be charged viainductive charging. In one embodiment, the battery is operable to becharged using an inductive charging mat. In an alternative embodiment,the battery is operable to be charged using an inductive puck worn in apocket, on the back of a helmet, or in a rucksack. In one embodiment,the inductive puck is powered using a DC power source. Advantageously,this reduces the number of cables required for a user, which preventsusers from accidentally disconnecting cables (e.g., when getting in andout of spaces like vehicles). Additionally, this allows a user to useproximity charging, which allows the user to focus on the task at handinstead of spending a few seconds connecting the battery to a chargingdevice, which may be located behind the user in a rucksack. Further,this embodiment eliminates the possibility of reverse polarity andarcing between connectors caused by the electrical potential. Theinductive puck is operable to charge additional power consuming devicescarried by a user (e.g., a smartphone, a tablet).

In one embodiment, the battery is operable to be charged by harvestingambient radiofrequency (RF) waves. Alternatively, the battery isoperable to be charged by capturing exothermic body reactions (e.g.,heat, sweat). In one embodiment, the battery is operable to be chargedusing thermoelectric generators, which use temperature differencesbetween the body and the external environment to generate energy. Inanother embodiment, the battery is operable to be charged using sweat(e.g., using lactate). In an alternative embodiment, the battery isoperable to be charged using friction (e.g., triboelectric effect) orkinetic energy. In yet another example, the battery is operable to becharged by a pedal power generator. In one embodiment, the battery isconnected to the pedal power generator through a direct current-directcurrent (DC-DC) converter cable.

The battery is also operable to be charged using energy generated fromrunning water and wind energy. In one embodiment, the wind energy isgenerated using an unmanned aerial system or drone on a tether. In analternative embodiment, the wind energy is generated using a drive alongturbine.

With respect to using the battery 150 with pouch 110, first the userunzips the pouch opening 116, then the user inserts one end of thebattery 150 that has, for example, the second lead 152 b through thepouch opening 116 and into the compartment inside the pouch 110. At thesame time, the user guides the end of the second lead 152 b through thelead opening 120, which allows the housing of the battery 150 to fitentirely inside of the pouch 110, as shown in FIG. 1. The first lead 152a is left protruding out of the unzipped portion of the pouch opening116. Then the user zips the pouch opening 116 closed, leaving the zippertab 118 snugged up against the first lead 152 a, as shown in FIG. 2 andFIG. 3. FIG. 2 shows the portable battery pack 100 with the first side112 of the pouch 110 up, whereas FIG. 3 shows the portable battery pack100 with the second side 114 of the pouch 110 up.

As previously described, the battery has at least one lead. In oneembodiment, the pouch has an opening for each corresponding lead. In oneexample, the battery has four leads and the pouch has four openingscorresponding to the four leads. Alternatively, the pouch utilizes thezippered pouch opening to secure one lead and has an opening for eachremaining lead. In one example, the battery has four leads and the pouchhas three openings for three of the four leads. The remaining lead issecured by the zipper.

In another embodiment, the pouch has a seal around an opening for acorresponding lead. The seal is tight around the lead, which preventswater from entering the pouch through the opening. In one embodiment,the seal is formed of a rubber (e.g., neoprene).

In a preferred embodiment, the pouch of the portable battery pack isMOLLE-compatible. In one embodiment, the pouch incorporates a pouchattachment ladder system (PALS), which is a grid of webbing used toattach smaller equipment onto load-bearing platforms, such as vests andbackpacks. For example, the PALS grid consists of horizontal rows of1-inch (2.5 cm) webbing, spaced about one inch apart, and reattached tothe backing at 1.5-inch (3.8 cm) intervals. In one embodiment, thewebbing is formed of nylon (e.g., cordura nylon webbing, MIL-W-43668Type III nylon webbing). Accordingly, a set of straps 122 (e.g., fourstraps 122) are provided on one edge of the pouch 110 as shown in FIGS.2-3. Further, rows of webbing 124 (e.g., four rows 124) are provided onthe first side 112 of the pouch 110, as shown in FIG. 2. Additionally,rows of slots or slits 126 (e.g., seven rows of slots or slits 126) areprovided on the second side 114 of the pouch 110, as shown in FIG. 3. Ina preferred embodiment, the set of straps 122, the rows of webbing 124,and the rows of slots or slits 126 replicate and duplicate the MOLLEunderneath the portable battery pack on the load bearing equipment.Advantageously, this allows for minimal disruption to the user becausethe user can place additional gear pouches or gear (e.g., water bottle,antenna pouch) on the MOLLE of the portable battery pack in anequivalent location.

In other embodiments, the portable battery pack is made to affix toother equipment (e.g., chair or seat, boat or kayak, helmet) or a user'sbody (e.g., back region, chest region, abdominal region, arm, leg) usingstraps, snaps, hook and loop tape, snaps, buckles, ties, and/or clips.In one example, the portable battery pack is made to affix to a seat ofa kayak using at least one strap and at least one side-release buckle.In another example, the portable battery pack is made to affix to auser's body using two shoulder straps. In yet another example, theportable battery pack includes two shoulder straps, a chest strap, and aside-release buckle for the chest strap.

FIGS. 4-6 are perspective views of an example of the pouch 110 of theportable battery pack 100. FIG. 4 shows details of the first side 112 ofthe pouch 110 and of the edge of the pouch 110 that includes the pouchopening 116. FIG. 4 shows the pouch opening 116 in the zipper closedstate. Again, four rows of webbing 124 are provided on the first side112 of the pouch 110. FIG. 5 also shows details of the first side 112 ofthe pouch 110 and shows the edge of the pouch 110 that includes the leadopening 120. FIG. 6 shows details of the second side 114 of the pouch110 and shows the edge of the pouch 110 that includes the pouch opening116. FIG. 6 shows the pouch opening 116 in the zipped closed state.Again, seven rows of slots or slits 126 are provided on the second side114 of the pouch 110.

In another embodiment, the portable battery pack is made to affix to aplate carrier, body armor, or a vest with at least one single width ofzipper tape sewn on the front panel or the back panel (e.g., JPC 2.0™ byCrye Precision) as shown in FIGS. 7A-7B. FIG. 7A shows details of thefirst side 112 of the pouch 110 including a single width of zipper tape190 a and a zipper slider 192 a. The single width of zipper tape 190 amates with a corresponding single width of zipper tape on the platecarrier, the body armor, or the vest. FIG. 7B shows details of thesecond side 114 of the pouch 110 including a single width of zipper tape190 b and a zipper slider 192 b. The single width of zipper tape 190 bmates with a corresponding single width of zipper tape on the platecarrier, the body armor, or the vest.

FIG. 8 shows a side perspective view of the portable battery pack 100affixed to a vest 600 using zippers. A first single width of zipper tape190 a is shown mated with a corresponding first single width of zippertape 194 a on a right side of the vest 600 using a first zipper slider192 a, thereby attaching the portable battery pack 100 to the vest 600.Similarly, a second single width of zipper tape (not shown) is matedwith a second corresponding single width of zipper tape (not shown) on aleft side of the vest 600 using a second zipper slider (not shown).Advantageously, this allows cables to extend out of the pouch through anopening in the second side of the pouch because the rows of slots orslits are not required to the secure the pouch to the vest.

FIGS. 9A-9E illustrate various other views of the pouch 110 of theportable battery pack 100. FIG. 9A shows a view (i.e., “PLAN-A”) of thefirst side 112 of the pouch 110. FIG. 9B shows a side view of the pouch110. FIG. 9C shows a view (i.e., “PLAN-B”) of the second side 114 of thepouch 110. FIG. 9D shows an end view (i.e., “END-A”) of the non-strapend of the pouch 110. FIG. 9E shows an end view (i.e., “END-B”) of thestrap 122-end of the pouch 110. FIG. 10 is an exploded view of anexample of the battery 150 of the portable battery pack 100. The battery150 includes a battery element 164 that is housed between a batterycover 154 and a back plate 162. The battery element 164 supplies thefirst lead 152 a and the second lead 152 b. The battery element 164 isformed of a plurality of sealed battery cells or individually containedbattery cells, i.e. batteries with their own cases, removably disposedtherein. In a preferred embodiment, the battery cells areelectrochemical battery cells, and more preferably, include lithium ionrechargeable batteries. In one embodiment, the battery cells are lithiummetal or lithium ferrous phosphate cells. In an alternative embodiment,the battery cells are all-solid-state cells (e.g., using glasselectrolytes and alkaline metal anodes), such as those disclosed in USPublication Nos. 20160368777 and 20160365602, each of which isincorporated by reference in its entirety. In another embodiment, thebattery is formed using at least one metal-organic framework. In oneembodiment, the battery cells are 18350, 14430, 14500, 18500, 16650,18650, 21700, or 26650 cylindrical cells. The plurality of battery cellsmay be constructed and configured in parallel, series, or a combination.The plurality of battery cells may be in one group or more than onegroup. Advantageously, subdividing the plurality of battery cells intomore than one group allows a larger quantity of lithium ion batteries toarrive by air that otherwise could not be transported due toregulations. In one example, the output of the battery element 164 canbe from about 5 volts DC to about 90 volts DC at from about 0.25 amps toabout 10 amps.

The plurality of battery cells is preferably connected to the leads viaa battery management system. The battery management system protects thebattery from operating outside of a safe operating area by including atleast one safety cutoff. The at least one safety cutoff relates tovoltage, temperature, state of charge, state of health, and/or current.In another embodiment, the battery management system calculates a chargecurrent limit, a discharge current limit, an energy delivered since lastcharge, a charge delivered, a charge stored, a total energy deliveredsince first use, a total operating time since first use, and/or a totalnumber of cycles.

In one embodiment, the plurality of battery cells is removably disposedwithin the battery cover and the back plate. For example, the pluralityof battery cells can be replaced if they no longer hold a sufficientcharge. In one embodiment, the plurality of battery cells is removablydisposed within the battery cover and the back plate as a batterycartridge. In a preferred embodiment, the battery cartridge slides intoan opening in the battery cover or the back plate through a batteryaccess panel. In one embodiment, the battery cartridge is aspring-loaded cartridge. Additionally or alternatively, the batterycartridge has flat contacts and pins. The battery cartridge preferablyhas features that allow the battery cartridge to matingly fit withfeatures in the opening. In another embodiment, the plurality of batterycells is removably disposed within the battery cover and the back plateusing a battery holder or a snap connector. In one embodiment, thebattery holder or the snap connector is electrically connected to thebattery management system via a mating connector (e.g., a rectangularconnector), such as those available from MOLEX® or POWERPOLE® byAnderson Power.

The battery access panel is preferably accessed within the battery coveror the back plate via a door on hinges, which allows the door to stayanchored to the device. Alternatively, the door is secured to thebattery cover or the back plate by screws. The battery access panelpreferably contains a gasket that provides a water tight seal when thedoor is secured to the battery cover or the back plate.

Alternatively, the plurality of battery cells is sealed within thebattery cover and the back plate. In one embodiment, the plurality ofbattery cells is sealed using an adhesive and/or at least one mechanicalfastener (e.g., screws, rivets, pins). In another embodiment, theplurality of battery cells is sealed within the battery cover and theback plate via bonding (e.g., solvent bonding, fusion bonding) and/orwelding (e.g., vibration welding, ultrasonic welding).

The battery cover 154 includes a compartment 156 that is sized toreceive at least one battery element 164. In a preferred embodiment, thecompartment 156 is substantially rectangular in shape with a top hatstyle rim 158 provided around the perimeter of the compartment 156. Thebattery cover 154 includes at least one channel formed in the batterycover 154 to accommodate a wire of a corresponding lead. The example inFIG. 10 shows two channels 160 (e.g., channels 160 a, 160 b) formed inthe battery cover 154 (one on each side) to accommodate the wires of thefirst lead 152 a and the second lead 152 b passing therethrough. Moredetails of the leads 152 and the battery cover 154 are shown anddescribed herein below with reference to FIG. 16.

The battery cover 154 and the back plate 162 is formed of plastic using,for example, a thermoform process or an injection molding. The backplate 162 can be mechanically attached to the rim 158 of the batterycover 154 via, for example, an ultrasonic spot welding process or anadhesive. Advantageously, the top hat style rim 158 provides a footprintfor the ultrasonic spot welding process and provides structuralintegrity for the battery. In one embodiment, a water barrier material(e.g., silicone) is applied to the mating surfaces of the rim 158 andthe back plate 162. In another embodiment, the battery cover 154, theback plate 162, and/or the battery element 164 has a slight curvature orcontour for conforming to, for example, the user's vest, backpack, orbody armor. In one example, the curvature of the portable battery packis engineered to match the outward curve of body armor. Advantageously,this means that the portable battery pack does not jostle as theoperator moves, which results in less caloric energy expenditure whenthe operator moves. Alternatively, the battery cover 154, the back plate162, and/or the battery element 164 can have a slight outward curvatureor contour for conforming to a user's body (e.g., back region, chestregion, abdominal region, arm, leg). In yet another embodiment, thebattery cover 154, the back plate 162, and/or the battery element 164can have a slight outward curvature or contour for conforming to auser's helmet or hat. More details of the battery cover 154 are shownand described herein below with reference to FIG. 13 and FIGS. 14A-14D.More details of the back plate 162 are shown and described herein belowwith reference to FIGS. 15A-15C.

As previously described, the housing of the at least one batteryincludes a battery cover and a back plate. In one embodiment, thebattery includes more than one battery element encased in the housing.The output voltages of the more than one battery element may be the sameor different. In one example, a first battery element has an outputvoltage of 16.8V and a second battery element has an output voltage of16.8V. In another example, a first battery element has an output voltageof 16.8V and a second battery element has an output voltage of 5V.Advantageously, including more than one battery element encased in thehousing allows a larger quantity of lithium ion batteries to arrive byair that otherwise could not be transported due to regulations.

FIGS. 11-12 are perspective views of the battery 150 of the portablebattery pack 100 when fully assembled. FIG. 11 shows a view of thebattery cover 154-side of the battery 150, while FIG. 12 shows a view ofthe back plate 162-side of the battery 150.

FIG. 13 is a perspective view of the side of the battery cover 154 thatfaces the battery element 164. FIGS. 14A-14D shows various other viewsof the battery cover 154 of the battery 150 of the portable battery pack100, including example dimensions of the battery cover 154. FIG. 14Aillustrates a top perspective view of the battery cover of the portablebattery pack. FIG. 14B illustrates a cross-section view of the batterycover of the portable battery pack. FIG. 14C illustrates anothercross-section view of the battery cover of the portable battery pack.FIG. 14D illustrates yet another cross-section view of the battery coverof the portable battery pack.

FIGS. 15A-15C illustrate various views of the back plate 162 of thebattery 150 and show the contour and example dimensions of the backplate 162. FIG. 15A illustrates a cross-section view of the back plateof the battery of the portable battery pack. FIG. 15B illustrates a viewof the back plate of the battery of the portable battery pack. FIG. 15Cillustrates another view of the back plate of the battery of theportable battery pack. In one example, the back plate 162 is about 9.75inches long, about 8.6 inches wide, and about 0.4 inches thick.

FIG. 16 is a cutaway view of a portion of the battery 150, which showsmore details of the flexible omnidirectional battery leads 152. Eachlead 152 has a connector portion 170 and a wiring portion 172. Thewiring portion 172 is electrically connected to the battery element 164.In one embodiment, the wiring portion 172 is formed of a saltwaterresistant cable. The connector portion 170 can be any type or style ofconnector needed to mate to the equipment to be used with the battery150 of the portable battery pack 100. In a preferred embodiment, theconnector portion 170 is a female circular type of connector (e.g.,TAJIMI™ part number R04-P5f). In an alternative embodiment, at least oneconnector portion 170 is a male universal serial bus (USB), micro USB,lightning, and/or Firewire connector. In yet another embodiment, theconnector portion 170 has an Ingress Protection (IP) rating of IP2X,IP3X, IP4X, IP5X, IP6X, IPX1, IPX2, IPX3, IPX4, IPX5, IPX6, IPX7, orIPX8. More preferably, the connector portion 170 has an IP rating ofIPX6, IPX7, or IPX8. IP ratings are described in IEC standard 60529, ed.2.2 (May/2015), published by the International ElectrotechnicalCommission, which is incorporated herein by reference in its entirety.In one embodiment, the connector portion meets standards described inDepartment of Defense documents MIL-STD-202E, MIL-STD-202F publishedFebruary 1998, MIL-STD-202G published 18 Jul. 2003, and/or MIL-STD-202Hpublished 18 Apr. 2015, each of which is incorporated herein byreference in its entirety.

The wiring portion 172 is fitted into a channel 160 formed in thebattery cover 154 such that the connector portion 170 extends away fromthe battery cover 154. A spring 174 is provided around the wiringportion 172, such that a portion of the spring 174 is inside the batterycover 154 and a portion of the spring 174 is outside the battery cover154. In one example, the spring 174 is a steel spring that is from about0.25 inches to about 1.5 inches long. The wiring portion 172 of the lead152 and the spring 174 are held securely in the channel 160 of thebattery cover 154 via a clamping mechanism 176. Alternatively, thewiring portion of the lead and the spring are held securely in thechannel of the battery cover using an adhesive, a retention pin, a hexnut, a hook anchor, and/or a zip tie.

The presence of the spring 174 around the wiring portion 172 of the lead152 allows the lead 152 to be flexed in any direction for convenientconnection to equipment from any angle. The presence of the spring 174around the wiring portion 172 of the lead 152 also allows the lead 152to be flexed repeatedly without breaking or failing. The design of theleads 152 provides benefit over conventional leads and/or connectors ofportable battery packs that are rigid, wherein conventional rigid leadsallow connection from one angle only and are prone to breakage ifbumped.

In one embodiment, a layer of heat shrink tubing is placed around thewiring portion before the spring is placed around the wiring portion.The heat shrink tubing is preferably flexible. Advantageously, the heatshrink tubing provides additional waterproofing for the battery.

In one embodiment, the battery includes at least one step up voltageconverter and/or at least one step down voltage converter. In oneexample, the battery includes a step up voltage converter from 16.8V to29.4V. In another example, the battery includes a step down voltageconverter from 16.8V to 5V. Advantageously, this allows the portablebattery pack to power devices (e.g., smartphones) with a chargingvoltage of 5V. This also reduces the bulk outside the portable batterypack because the step down voltage converter is housed within thebattery element and a separate external voltage converter is notrequired.

In one embodiment, the wearable pouch includes a material fordissipating heat. Additionally or alternatively, the battery of thewearable battery pack includes at least one layer of a material fordissipating heat. Examples of a material for dissipating heat aredisclosed in US Publication Nos. 20170229692 and 20160112004 and U.S.application Ser. No. 15/664,776, each of which is incorporated herein byreference in its entirety.

FIGS. 17A-17D are cross-sectional views of examples of structures thatinclude a material for dissipating heat from electronic devices and/orclothing. The heat-dissipating material can be used in combination with,for example, one or two substrates. For example, FIG. 17A shows astructure 1500 that includes a heat-dissipating layer 1520. Theheat-dissipating layer 1520 can be sandwiched between a first substrate1525 and a second substrate 1530.

The heat-dissipating layer 1520 can be any material that is suitable fordissipating heat from electronic devices and/or clothing. Theheat-dissipating layer 1520 can be from about 20 μm thick to about 350μm thick in one example. In particular embodiments, the heat-dissipatinglayer 1520 can have a thickness ranging from about 1 mil to about 6 mil,including, but not limited to, 1, 2, 3, 4, 5, and 6 mil, or about 25 μmto about 150 μm, including, but not limited to, 25, 50, 75, 100, 125,and 150 μm. Examples of the heat-dissipating layer 1520 includeanti-static, anti-radio frequency (RF), and/or anti-electromagneticinterference (EMI) materials, such as copper shielding plastic or copperparticles bonded in a polymer matrix, as well as anti-tarnish andanti-corrosion materials. A specific example of the heat-dissipatinglayer 1520 is the anti-corrosive material used in Corrosion InterceptPouches, catalog number 034-2024-10, available from University ProductsInc. (Holyoke, Mass.). The anti-corrosive material is described in U.S.Pat. No. 4,944,916 to Franey, which is incorporated by reference hereinin its entirety. Such materials can be formed of copper shielded orcopper impregnated polymers including, but not limited to, polyethylene,low-density polyethylene, high-density polyethylene, polypropylene, andpolystyrene. In another embodiment, the heat shielding or blockingand/or heat-dissipating layer is a polymer with aluminum and/or copperparticles incorporated therein. In particular, the surface area of thepolymer with aluminum and/or copper particles incorporated thereinpreferably includes a large percent by area of copper and/or aluminum.By way of example and not limitation, the surface area of theheat-dissipating layer includes about 25% by area copper and/oraluminum, 50% by area copper and/or aluminum, 75% by area copper and/oraluminum, or 90% by area copper and/or aluminum. In one embodiment, theheat shielding or blocking and/or heat-dissipating layer issubstantially smooth and not bumpy. In another embodiment, the heatshielding or blocking and/or heat-dissipating layer is not flat butincludes folds and/or bumps to increase the surface area of the layer.Alternatively, the heat-shielding or blocking and/or heat-dissipatinglayer 1520 includes a fabric having at least one metal incorporatedtherein or thereon. The fabric further includes a synthetic component,such as by way of example and not limitation, a nylon, a polyester, oran acetate component. Preferably, the at least one metal is selectedfrom the group consisting of copper, nickel, aluminum, gold, silver,tin, zinc, and tungsten.

The first substrate 1525 and the second substrate 1530 can be anyflexible or rigid substrate material. An example of a flexible substrateis any type of fabric. Examples of rigid substrates include, but are notlimited to, glass, plastic, and metal. A rigid substrate may be, forexample, the housing of any device. In one example, both the firstsubstrate 1525 and the second substrate 1530 are flexible substrates. Inanother example, both the first substrate 1525 and the second substrate1530 are rigid substrates. In yet another example, the first substrate1525 is a flexible substrate and the second substrate 1530 is a rigidsubstrate. In still another example, the first substrate 1525 is a rigidsubstrate and the second substrate 1530 is a flexible substrate.Further, the first substrate 1525 and the second substrate 1530 can besingle-layer or multi-layer structures.

In structure 1500 of FIG. 17A, the heat-shielding or blocking and/orheat-dissipating layer 1520, the first substrate 1525, and the secondsubstrate 1530 are bonded or otherwise attached together, by way ofexample and not limitation, by adhesive, laminating, stitching, orhook-and-loop fastener system. In another example and referring now toFIG. 17B, in a structure 1505, the first substrate 1525 is bonded to oneside of the heat shielding or blocking and/or heat-dissipating layer1520, whereas the second substrate 1530 is not bonded or otherwiseattached to the other side of the heat shielding or blocking and/orheat-dissipating layer 1520. In yet another example and referring now toFIG. 17C, in a structure 1510, the first substrate 1525 is providedloosely against one side of the heat shielding or blocking and/orheat-dissipating layer 1520 and the second substrate 1530 is providedloosely against the other side of the heat-dissipating layer 1520. Thefirst substrate 1525 and the second substrate 1530 are not bonded orotherwise attached to the heat shielding or blocking and/orheat-dissipating layer 1520. In still another example and referring nowto FIG. 17D, in a structure 1515, the heat shielding or blocking and/orheat-dissipating layer 1520 is provided in combination with the firstsubstrate 1525 only, either bonded or loosely arranged. In FIG. 17D, ifthe two layers are loosely arranged, the heat-dissipating layer 1520 isnot bonded or otherwise attached to the first substrate 1525. Thematerial for dissipating heat is not limited to the structures 1500,1505, 1510, 1515. These structures are exemplary only.

In one embodiment, the pouch includes at least one layer of a materialto dissipate heat on the first side and/or the second side. In oneembodiment, the first substrate is an interior layer of the pouch andthe second substrate is an exterior layer of the pouch. In analternative embodiment, a structure (e.g., the structure 1515 of FIG.17D) is formed separately and then inserted into the pouch.Advantageously, this provides for retrofitting the pouch with heatprotection from the heat-shielding or blocking and/or heat-dissipatingmaterial layer or coating.

In a preferred embodiment, the battery includes at least one layer of amaterial to dissipate heat. FIG. 18 illustrates an exploded view of anexample of a battery 150 of the portable battery pack 100 into which theheat dissipating material is installed. The battery 150 includes abattery element 164 that is housed between a battery cover 154 and aback plate 162. A first heat-dissipating layer 180 is between thebattery cover 154 and the battery element 164. The firstheat-dissipating layer 180 protects the battery from external heatsources (e.g., a hot vehicle). A second heat-dissipating layer 182 isbetween the battery element 164 and the back plate 162. The secondheat-dissipating layer 182 protects the user from heat given off by thebattery element 164. In another embodiment, the battery 150 includesonly the first heat-dissipating layer 180. In yet another embodiment,the battery 150 includes only the second heat-dissipating layer 182.

In another embodiment, the pouch includes at least one layer of amaterial to provide resistance to bullets and/or shrapnel. In oneembodiment, the at least one layer of a material to provide resistanceto bullets and/or shrapnel is formed from an aramid (e.g., KEVLAR®,TWARON®), an ultra-high-molecular-weight polyethylene fiber (UHMWPE)(e.g., SPECTRA®, DYNEEMA®), a polycarbonate (e.g., LEXAN®), a carbonfiber composite material, ceramic, steel, and/or titanium. In oneembodiment, the pouch is sized to fit the battery and the at least onelayer of a material to provide resistance to bullets and/or shrapnel. Inanother embodiment, the at least one layer of a material to provideresistance to bullets and/or shrapnel is incorporated into the pouchitself. In yet another embodiment, the at least one layer of a materialto provide resistance to bullets and/or shrapnel is housed in a built-inpocket inside of the pouch or permanently affixed (e.g., laminated,stitched, adhered) to the pouch.

In a preferred embodiment, the at least one layer of a material toprovide resistance to bullets and/or shrapnel is on the first side(i.e., the exterior facing side) of the pouch. Advantageously, thislayer protects the battery as well as the user. In one embodiment, theat least one layer of a material to provide resistance to bullets and/orshrapnel has a slight curvature or contour for conforming to the batterycover. Additionally or alternatively, the at least one layer of amaterial to provide resistance to bullets and/or shrapnel is on thesecond side (i.e., the user facing side) of the pouch. In oneembodiment, the at least one layer of a material to provide resistanceto bullets and/or shrapnel has a slight curvature or contour forconforming to the back plate. Advantageously, this layer providesadditional protection to the user.

In another embodiment, the battery includes a material to provideresistance to bullets and/or shrapnel. In one embodiment, the materialto provide resistance to bullets and/or shrapnel is incorporated intothe battery cover and/or back plate. In an alternative embodiment, thematerial to provide resistance to bullets and/or shrapnel is between thebattery cover and the battery element. Advantageously, this layerprotects the plurality of battery cells housed in the battery as well asthe user. Additionally or alternatively, the material to provideresistance to bullets and/or shrapnel is between the battery element andthe back plate. Advantageously, this layer provides additionalprotection to the user.

As previously described, the pouch is preferably formed of a flexible,durable, and waterproof and/or water-resistant material. In oneembodiment, seams of the pouch are sewn with an anti-wick or non-wickingthread. In one example, the anti-wick or non-wicking polyester thread isa bonded polyester thread with wax coating (e.g., DABOND®). The waxcoating on the thread plugs stitch holes to waterproof seams.Alternatively, seams are joined together using ultrasonic welding.

In one embodiment, the pouch includes drainage holes to remove waterfrom the pouch. The drainage holes are formed of a mesh fabric.Alternatively, the drainage holes are formed using holes with grommetsin the waterproof and/or water-resistant material.

In another embodiment, the pouch includes at least one desiccant toremove moisture from the pouch. In one embodiment, the at least onedesiccant includes silica. Alternatively, the at least one desiccantincludes activated charcoal, calcium sulfate, calcium chloride, and/ormolecular sieves (e.g., zeolites).

The portable battery pack includes leads having a connector portion. Aspreviously described, the connector portion can be any type or style ofconnector needed to mate to equipment to be used with the battery of theportable battery pack. In one embodiment, a cord connector is used toprotect a mated connection between the connector portion and theequipment. Examples of a cord connector include U.S. Pat. Nos.5,336,106, 5,505,634, and 5,772,462, each of which is incorporatedherein by reference in its entirety. Alternatively, a piece of heatshrink tubing is positioned to cover a mated connection between theconnector portion and the equipment. In a preferred embodiment, the heatshrink tubing is sized to cover at least 0.25 inch of cabling on eitherside of the mated connection. Heat is then applied using a heat gun orhair dryer to shrink the tubing and seal the mated connection.

In one embodiment, the portable battery pack includes at least oneprocessor. The at least one processor is preferably housed in thebattery. In another embodiment, the at least one processor isincorporated into control electronics used to determine the state ofcharge (SOC) of the portable battery pack. Examples of state of chargeindicators are disclosed in US Publication Nos. 20170269162 and20150198670, each of which is incorporated herein by reference in itsentirety.

FIG. 19 illustrates a block diagram of one embodiment of the controlelectronics for a state of charge indicator incorporated into theportable battery pack. In this example, the control electronics 2430includes a voltage sensing circuit 2432, an analog-to-digital converter(ADC) 2434, a processor 2436, the indicator 2440, and optionally adriver 2442.

The voltage sensing circuit 2432 can be any standard voltage sensingcircuit, such as those found in volt meters. An input voltage VIN issupplied via the power BUS. In one embodiment, the voltage sensingcircuit 2432 is designed to sense any direct current (DC) voltage in therange of from about 0 volts DC to about 50 volts DC. In one embodiment,the voltage sensing circuit 2432 includes standard amplification orde-amplification functions for generating an analog voltage thatcorrelates to the amplitude of the input voltage VIN that is present.The ADC 2434 receives the analog voltage from the voltage sensingcircuit 2432 and performs a standard analog-to-digital conversion.

The processor 2436 manages the overall operations of the SOC indicator.The processor 2436 is any controller, microcontroller, or microprocessorthat is capable of processing program instructions.

The indicator 2440 is any visual, audible, or tactile mechanism forindicating the state of charge of the portable battery pack. A preferredembodiment of a visual indicator is at least one 5-bar liquid crystaldisplay (LCD), wherein five bars flashing or five bars indicatesgreatest charge and one bar or one bar flashing indicates least charge.Another example of a visual indicator is at least one seven-segmentnumeric LCD, wherein the number 5 flashing or the number 5 indicatesgreatest charge and the number 1 or the number 1 flashing indicatesleast charge. Alternatively, the at least one LCD displays the voltageof the portable battery pack as measured by the control electronics.

The at least one LCD is preferably covered with a transparent material.In a preferred embodiment, the cover is formed of a clear plastic (e.g.,poly(methyl methacrylate)). This provides an extra layer of protectionfor the at least one LCD, much like a screen protector provides an extralayer of protection for a smartphone. This increases the durability ofthe at least one LCD. In one embodiment, the at least one LCD is on thehousing of the battery. In a preferred embodiment, the housing of thebattery includes a waterproof sealant (e.g., silicone) around the cover.

Alternatively, a visual indicator is at least one LED. One preferredembodiment of a visual indicator is a set of light-emitting diodes(LEDs) (e.g., 5 LEDs), wherein five lit LEDs flashing or five lit LEDsindicates greatest charge and one lit LED or one lit LED flashingindicates least charge. In one embodiment, the LEDs are red, yellow,and/or green. In one example, two of the LEDs are green to indicate amostly full charge on the portable battery pack, two of the LEDs areyellow to indicate that charging will soon be required for the portablebattery pack, and one LED is red to indicate that the portable batterypack is almost drained. In a preferred embodiment, at least three bars,lights, or numbers are used to indicate the state of charge.

In one embodiment, the at least one LED is preferably covered with atransparent material. In a preferred embodiment, the cover is formed ofa clear plastic (e.g., poly(methyl methacrylate)). This provides anextra layer of protection for the at least one LED. This increases thedurability of the at least one LED. In one embodiment, the at least oneLCD is on the housing of the battery. In a preferred embodiment, thehousing of the battery includes a waterproof sealant (e.g., silicone)around the cover.

One example of an audible indicator is any sounds via an audio speaker,such as beeping sounds, wherein five beeps indicates greatest charge andone beep indicates least charge. Another example of an audible indicatoris vibration sounds via any vibration mechanism (e.g., vibration motorused in mobile phones), wherein five vibration sounds indicates greatestcharge and one vibration sound indicates least charge.

One example of a tactile indicator is any vibration mechanism (e.g.,vibration motor used in mobile phones), wherein five vibrations indicategreatest charge and one vibration indicate least charge. Another exampleof a tactile indicator is a set of pins that rise up and down to be feltin Braille-like fashion, wherein five raised pins indicates greatestcharge and one raised pin indicates least charge.

In one example, the processor 2436 is able to drive indicator 2440directly. In one embodiment, the processor 2436 is able to drivedirectly a 5-bar LCD or a seven-segment numeric LCD. In another example,however, the processor 2436 is not able to drive indicator 2440directly. In this case, the driver 2442 is provided, wherein the driver2442 is specific to the type of indicator 2440 used in the controlelectronics 2430.

Additionally, the processor 2436 includes internal programmablefunctions for programming the expected range of the input voltage VINand the correlation of the value the input voltage VIN to what isindicated at the indicator 2440. In other words, the discharge curve ofthe portable battery pack can be correlated to what is indicated atindicator 2440. In one embodiment, the processor 2436 is programmedbased on a percent discharged or on an absolute value present at theinput voltage VIN.

In one embodiment, the control electronics includes at least oneantenna, which allows the portable battery pack to send information(e.g., state of charge information) to at least one remote device (e.g.,smartphone, tablet, laptop computer, satellite phone) and/or receiveinformation (e.g., software updates, activation of kill switch) from atleast one remote device. The at least one antenna provides wirelesscommunication, standards-based or non-standards-based, by way of exampleand not limitation, radiofrequency, BLUETOOTH®, ZIGBEE®, Near FieldCommunication, or similar commercially used standards.

FIG. 20A illustrates a block diagram of an example of an SOC system 2500that includes a mobile application for use with a portable battery pack.The SOC system 2500 includes a battery 150 having a communicationsinterface 2510.

The communications interface 2510 is any wired and/or wirelesscommunication interface for connecting to a network and by whichinformation may be exchanged with other devices connected to thenetwork. Examples of wired communication interfaces include, but are notlimited to, USB ports, RS232 connectors, RJ45 connectors, Ethernet, andany combinations thereof. Examples of wireless communication interfacesinclude, but are not limited to, an Intranet connection, Internet, ISM,BLUETOOTH® technology, WI-FI®, WIMAX®, IEEE 802.11 technology, radiofrequency (RF), Near Field Communication (NFC), ZIGBEE®, Infrared DataAssociation (IrDA) compatible protocols, Local Area Networks (LAN), WideArea Networks (WAN), Shared Wireless Access Protocol (SWAP), anycombinations thereof, and other types of wireless networking protocols.

The communications interface 2510 is used to communicate, preferablywirelessly, with at least one remote device, such as but not limited to,a mobile phone 2130 or a tablet 2132. The mobile phone 2130 can be anymobile phone that (1) is capable of running mobile applications and (2)is capable of communicating with the portable battery pack. The mobilephone 2130 can be, for example, an ANDROID™ phone, an APPLE® IPHONE®, ora SAMSUNG® GALAXY® phone. Likewise, the tablet 2132 can be any tabletthat (1) is capable of running mobile applications and (2) is capable ofcommunicating with the portable battery pack. The tablet 2132 can be,for example, the 3G or 4G version of the APPLE® IPAD®.

Further, in the SOC system 2500, the mobile phone 2130 and/or the tablet2132 is in communication with a cellular network 2516 and/or a network2514. The network 2514 can be any network for providing wired orwireless connection to the Internet, such as a local area network (LAN)or a wide area network (WAN).

An SOC mobile application 2512 is installed and running at the mobilephone 2130 and/or the tablet 2132. The SOC mobile application 2512 isimplemented according to the type (i.e., the operating system) of mobilephone 2130 and/or tablet 2132 on which it is running. The SOC mobileapplication 2512 is designed to receive SOC information from theportable battery pack. The SOC mobile application 2512 indicatesgraphically, audibly, and/or tactilely, the state of charge to the user(not shown).

FIG. 20B illustrates a block diagram of an example of an SOC system 2520of the portable battery pack that is capable of communicating with theSOC mobile application 2512. In this example, the SOC system 2520includes an SOC portion 2522 and a communications portion 2524. The SOCportion 2522 is substantially the same as the control electronics 2430shown in FIG. 19. The communications portion 2524 handles thecommunication of the SOC information to the SOC mobile application 2512at, for example, the mobile phone 2130 and/or the tablet 2132.

The communications portion 2524 includes a processor 2526 that iscommunicatively connected to the communications interface 2510. Thedigital output of the ADC 2434 of the SOC portion 2522, which is the SOCinformation, feeds an input to the processor 2526. The processor 2526can be any controller, microcontroller, or microprocessor that iscapable of processing program instructions. One or more batteries 2528provide power to the processor 2526 and the communications interface2510. The one or more batteries 2528 can be any standard cylindricalbattery, such as quadruple-A, triple-A, or double-A, or a battery fromthe family of button cell and coin cell batteries. A specific example ofa battery 2528 is the CR2032 coin cell 3-volt battery.

In SOC system 2520, the SOC portion 2522 and the communications portion2524 operate substantially independent of one another. Namely, thecommunications portion 2524 is powered separately from the SOC portion2522 so that the communications portion 2524 is not dependent on thepresence of the input voltage VIN at the SOC portion 2522 for power.Therefore, in this example, the communications portion 2524 is operableto transmit information to the SOC mobile application 2512 at any time.However, in order to conserve battery life, in one embodiment theprocessor 2526 is programmed to be in sleep mode when no voltage isdetected at the input voltage VIN at the SOC portion 2522 and to wake upwhen an input voltage VIN is detected. Alternatively, the processor 2526is programmed to periodically measure the SOC and send SOC informationto the SOC mobile application 2512 on the at least one remote deviceperiodically, such as every hour, regardless of the state of inputvoltage VIN.

FIG. 20C illustrates a block diagram of another example of controlelectronics 2530 of the portable battery pack that is capable ofcommunicating with the SOC mobile application 2512. In this example, theoperation of the communications interface 2510 is dependent on thepresence of a voltage at input voltage VIN. This is because, in controlelectronics 2530, the communications interface 2510 is powered from theoutput of voltage sensing circuit 2432. Further, the processor 2436provides the input (i.e., the SOC information) to the communicationsinterface 2510. A drawback of the control electronics 2530 of FIG. 20Cas compared with the SOC system 2520 of FIG. 20B, is that it is operableto transmit SOC information to the SOC mobile application 2512 only whenthe portable battery pack has a charge.

Alternatively, the SOC of the battery of the portable battery pack isdetermined by a pluggable state of charge indicator. An example of apluggable state of charge indicator is disclosed in US Publication Nos.20170269162 and 20150198670, each of which is incorporated herein byreference in its entirety. Advantageously, intermittently measuring theSOC of the battery extends the run time of the battery.

In another preferred embodiment, the portable battery pack includes abattery enclosed by a wearable pouch or skin sized to hold the batteryand additional devices or components as shown in FIGS. 21-22. In thisexample, the pouch 110 is a wearable pouch or skin that can be sized inany manner that substantially corresponds to a size of at least onebattery, at least one radio, at least one power and/or data hub, atleast one GPS system, and/or other gear.

In a preferred embodiment, the pouch 110 is formed of a flexible,durable, and waterproof or at least water-resistant material. Forexample, the pouch 110 is formed of polyester, polyvinyl chloride(PVC)-coated polyester, vinyl-coated polyester, nylon, canvas,PVC-coated canvas, or polycotton canvas. In one embodiment, the pouch110 is formed of a material that is laminated to or treated with awaterproofing or water repellant material (e.g., rubber, PVC,polyurethane, silicone elastomer, fluoropolymers, wax, thermoplasticelastomer). Additionally or alternatively, the pouch 110 is treated witha UV coating to increase UV resistance. The exterior finish of the pouch110 can be any color, such as white, brown, green, orange (e.g.,international orange), yellow, black, or blue, or any pattern, such ascamouflage, as provided herein, or any other camouflage in use by themilitary, law enforcement, or hunters. For example, in FIGS. 21-22, thepouch 110 is shown to have a camouflage pattern. In one embodiment, theexterior of the pouch 110 includes a reflective tape, fabric, ormaterial. Advantageously, the reflective tape, fabric, or materialimproves visibility of the user in low-light conditions.

The pouch 110 has a first side 112 and a second side 114. The pouch 110also includes a pouch opening 116, which is the opening through which abattery is fitted into the pouch 110. In the example shown in FIGS.21-22, the pouch opening 116 is opened and closed using a zipper, as thepouch 110 includes a zipper tab 118. Other mechanisms, however, can beused for holding the pouch opening 116 of the pouch 110 open or closed,such as, a hook and loop system (e.g., VELCRO®), buttons, snaps, hooks,ties, clips, buckles, and the like. In a preferred embodiment, the pouch110 has at least one opening for a corresponding lead. In the exampleshown in FIGS. 21-22, the pouch 110 has a first lead opening 120 a for afirst lead 152 a and a second lead opening 120 b for a second lead 152b. For example, the first lead opening 120 a and/or the second leadopening 120 b can be a 0.5-inch long slit or a 0.75-inch long slit inthe edge of the pouch 110. In one embodiment, the first lead opening 120a and/or the second lead opening 120 b is finished or reinforced withstitching. In another embodiment, the first lead opening 120 a and/orthe second lead opening 120 b is laser cut.

In a preferred embodiment, the pouch 110 of the portable battery pack100 is MOLLE-compatible. In one embodiment, the pouch 110 incorporates apouch attachment ladder system (PALS), which is a grid of webbing usedto attach smaller equipment onto load-bearing platforms, such as vestsand backpacks. For example, the PALS grid consists of horizontal rows of1-inch (2.5 cm) webbing, spaced about one inch apart, and reattached tothe backing at 1.5-inch (3.8 cm) intervals. In one embodiment, thewebbing is formed of nylon (e.g., cordura nylon webbing, MIL-W-43668Type III nylon webbing). Accordingly, a set of straps 122 (e.g., fourstraps 122) are provided on one edge of the pouch 110 as shown. Further,rows of webbing 124 (e.g., seven rows 124) are provided on the firstside 112 of the pouch 110, as shown in FIG. 21. Additionally, rows ofslots or slits 126 (e.g., eleven rows of slots or slits 126) areprovided on the second side 114 of the pouch 110, as shown in FIG. 22.In a preferred embodiment, the set of straps 122, the rows of webbing124, and the rows of slots or slits 126 replicate and duplicate theMOLLE underneath the portable battery pack on the load bearingequipment. Advantageously, this allows for minimal disruption to theuser because the user can place additional gear pouches or gear (e.g.,water bottle, antenna pouch) on the MOLLE of the portable battery packin an equivalent location.

In the embodiment shown in FIGS. 21-22, the portable battery pack ismade to affix to a plate carrier, body armor, or a vest with at leastone single width of zipper tape sewn on the front panel or the backpanel (e.g., JPC 2.0™ by Crye Precision). FIGS. 21-22 show details ofthe first side 112 of the pouch 110 including a first single width ofzipper tape 190 a and a first zipper slider 192 a and a second singlewidth of zipper tape 190 b and a second zipper slider 192 b. The firstsingle width of zipper tape 190 a mates with a corresponding singlewidth of zipper tape on the plate carrier, the body armor, or the vest.The second single width of zipper tape 190 b also mates with acorresponding single width of zipper tape on the plate carrier, the bodyarmor, or the vest.

In one embodiment, at least one lead of the battery of the portablebattery pack is used to power at least one device enclosed in the pouchof the portable battery pack. In the example shown in FIGS. 23-24, thebattery of the portable battery pack has a first lead 152 a and a secondlead (not shown). The first lead 152 a exits the pouch 110 through alead opening 120. The second lead is used to power at least one deviceenclosed in the pouch 110 of the portable battery pack.

The portable battery pack is operable to supply power to a powerdistribution and data hub. The power distribution and data hub isoperable to supply power to at least one peripheral device (e.g.,tablet, smartphone, computer, radio, rangefinder, GPS system). The powerdistribution and data hub is also operable to transfer data between atleast two of the peripheral devices. Additionally, the powerdistribution and data hub is operable to transfer data between thebattery and the at least one peripheral device when the battery includesat least one processor. In a preferred embodiment, the powerdistribution and data hub is enclosed in the pouch of the portablebattery pack. Alternatively, the power distribution and data hub is notenclosed in the pouch of the portable battery pack.

FIG. 25 illustrates a block diagram of one example of a powerdistribution and data hub (e.g., STAR-PAN™ by Glenair). The powerdistribution and data hub 2100 is connected to the battery 150 of theportable battery pack. The battery 150 supplies power to the powerdistribution and data hub 2100. In the example shown in FIG. 25, thepower distribution and data hub 2100 provides power to an end userdevice (EUD) 2102. The end user device 2102 is a tablet, a smartphone,or a computer (e.g., laptop computer). The power distribution and datahub 2100 is operable to provide power to a first peripheral device 2104,a second peripheral device 2106, a third peripheral device 2108, and afourth peripheral device 2110 through a personal area network (PAN). Inone embodiment, the first peripheral device 2104, the second peripheraldevice 2106, the third peripheral device 2108, and/or the fourthperipheral device 2110 is a radio, a rangefinder (e.g., Pocket LaserRange Finder (PLRF)), a laser designator (e.g., Special OperationsForces Laser Acquisition Marker (SOFLAM), Type 163 Laser TargetDesignator), a targeting system (e.g., FIRESTORM™), a GPS device (e.g.,Defense Advanced GPS Receiver (DAGR)), night vision goggles, anelectronic jamming system (e.g., AN/PLT-4, AN/PLT-5 (Thor II) by SierraNevada Corporation, Thor III), a mine detector, a metal detector, acamera (e.g., body camera), a thermal imaging device (e.g., camera,binoculars), a short wave infrared (SWIR) device, a satellite phone, anantenna, a lighting system (e.g., portable runway lights, infraredstrobe lights), an environmental sensor (e.g., radiation, airbornechemicals, pressure, temperature, humidity), an amplifier, and/or areceiver (e.g., Tactical Net ROVER™ Intelligence, Surveillance, andReconnaissance (ISR), Multi-Band Digital Video Receiver Enhanced (MVRVIE), Multi-Band Video Receiver (MVR IV), Soldier Intelligence Receiver(SIR), STRIKEHAWK™ Video Downlink Receiver). The power distribution anddata hub 2100 is operable to supply power to peripheral devices thatrequire 5V charging via a USB adapter.

The power distribution and data hub 2100 is operable to supply power toa first radio 2112 and a second radio 2114. In a preferred embodiment,the first radio 2112 and/or the second radio 2114 is a PRC-152, aPRC-154, a PRC-117G, a PRC-161, a persistent wave relay, a PRC-148MBITR, a PRC-148 JEM, a PRC-6809 MBITR Clear, a RT-1922 SADL, aRF-7850M-HH, a ROVER® (e.g., ROVER® 6x Transceiver by L3 CommunicationSystems), a push-to-talk radio, and/or a PNR-1000. Alternative radiosare compatible with the present invention.

In another embodiment, the first peripheral device 2104, the secondperipheral device 2106, the third peripheral device 2108, and/or thefourth peripheral device 2110 is a fish finder and/or a chartplotter, anaerator or a live bait well, a camera (e.g., an underwater camera), atemperature and/or a depth sensor, a stereo, a drone, and/or a lightingsystem. In one embodiment, the lighting system includes at least oneLED.

The power distribution and data hub is operable to recharge at least onebattery. For example, the power distribution and data hub is operable torecharge a battery for a drone and/or a robot. The power distributionand data hub is also operable to recharge CR123 batteries, which areoften used in devices, such as camera and lighting systems.Advantageously, this allows the power distribution and data hub torecharge batteries in remote locations without access to a power grid, agenerator, and/or a vehicle battery.

The power distribution and data hub 2100 is operable to transfer databetween the end user device 2102, the first peripheral device 2104, thesecond peripheral device 2106, the third peripheral device 2108, thefourth peripheral device 2110, the first radio 2112, the second radio2114, and/or the battery 150 when the battery 150 includes at least oneprocessor.

The power distribution and data hub 2100 has a port to obtain power froman auxiliary power source 2116. In one embodiment, the auxiliary powersource 2116 is an alternating current (AC) adapter, a solar panel, agenerator, a portable power case, a fuel cell, a vehicle battery, arechargeable battery, and/or a non-rechargeable battery. Alternatively,the auxiliary power source 2116 is an inductive charger. In anotherembodiment, the auxiliary power source 2116 is operable to supply powerto the power distribution and data hub 2100 by harvesting ambientradiofrequency (RF) waves, capturing exothermic body reactions (e.g.,heat, sweat), using friction (e.g., triboelectric effect) or kineticenergy, or harvesting energy from running water or wind energy. In yetanother embodiment, the auxiliary power source 2116 is a pedal powergenerator. The auxiliary power source 2116 is preferably operable torecharge the battery 150.

FIG. 26 illustrates a block diagram of another example of a powerdistribution and data hub (e.g., APEX™ by Black Diamond AdvancedTechnology). The power distribution and data hub 2200 is connected tothe battery 150 of the portable battery pack. The battery 150 suppliespower to the power distribution and data hub 2200. In the example shownin FIG. 26, the power distribution and data hub 2200 provides power toan end user device 2102. The end user device 2102 is a tablet, asmartphone, or a computer (e.g., laptop computer). The powerdistribution and data hub 2200 is operable to provide power to a firstperipheral device 2104, a second peripheral device 2106, a thirdperipheral device 2108, and a fourth peripheral device 2110. In oneembodiment, the first peripheral device 2104, the second peripheraldevice 2106, the third peripheral device 2108, and/or the fourthperipheral device 2110 is a radio, a rangefinder (e.g., Pocket LaserRange Finder (PLRF)), a laser designator (e.g., Special OperationsForces Laser Acquisition Marker (SOFLAM), Type 163 Laser TargetDesignator), a targeting system (e.g., FIRESTORM™), a GPS device (e.g.,Defense Advanced GPS Receiver (DAGR)), night vision goggles, anelectronic jamming system (e.g., AN/PLT-4, AN/PLT-5 (Thor II) by SierraNevada Corporation, Thor III), a mine detector, a metal detector, acamera (e.g., body camera), a thermal imaging device (e.g., camera,binoculars), a short wave infrared (SWIR) device, a satellite phone, anantenna, a lighting system (e.g., portable runway lights, infraredstrobe lights), an environmental sensor (e.g., radiation, airbornechemicals, pressure, temperature, humidity), an amplifier, and/or areceiver (e.g., Tactical Net ROVER™ Intelligence, Surveillance, andReconnaissance (ISR), Multi-Band Digital Video Receiver Enhanced (MVRVIE), Multi-Band Video Receiver (MVR IV), Soldier Intelligence Receiver(SIR), STRIKEHAWK™ Video Downlink Receiver). In a preferred embodiment,the radio is a PRC-152, a PRC-154, a PRC-117G, a PRC-161, a persistentwave relay, a PRC-148 MBITR, a PRC-148 JEM, a PRC-6809 MBITR Clear, aRT-1922 SADL, a RF-7850M-HH, a ROVER® (e.g., ROVER® 6x Transceiver by L3Communication Systems), a push-to-talk radio, and/or a PNR-1000.Alternative radios are compatible with the present invention.

The power distribution and data hub 2200 is operable to transfer databetween the end user device 2102, the first peripheral device 2104, thesecond peripheral device 2106, the third peripheral device 2108, thefourth peripheral device 2110, and/or the battery 150 when the battery150 includes at least one processor.

In one embodiment, the power distribution and data hub includes at leastone step up voltage converter and/or at least one step down voltageconverter. In one example, the power distribution and data hub ispowered by a 16.8V battery and includes a step up voltage converter to29.4V. In another example, the power distribution and data hub ispowered by a 16.8V battery and includes a step down voltage converter to5V. Advantageously, this allows the portable battery pack to powerdevices (e.g., smartphones) with a charging voltage of 5V. This alsoreduces the bulk outside the power distribution and data hub because thestep down voltage converter is housed within the power distribution anddata hub and a separate external voltage converter is not required.

In another embodiment, the power distribution and data hub is operableto prioritize a supply of power to the at least one peripheral device.In one example, the power distribution and data hub is connected to afirst peripheral device and a second peripheral device. The powerdistribution and data hub will stop supplying power to the secondperipheral device when the available power in the battery and/orauxiliary power source is lower than a designated threshold. In anotherexample, the power distribution and data hub is connected to a firstperipheral device, a second peripheral device, a third peripheraldevice, and a fourth peripheral device. The power distribution and datahub will stop supplying power to the fourth peripheral device when theavailable power in the battery and/or auxiliary power source is lowerthan a first designated threshold, the power distribution and data hubwill stop supplying power to the third peripheral device when theavailable power in the battery and/or auxiliary power source is lowerthan a second designated threshold, and the power distribution and datahub will stop supplying power to the second peripheral device when theavailable power in the battery and/or auxiliary power source is lowerthan a third designated threshold.

In one embodiment, the power distribution and data hub provides power inan order of priority of the attached peripheral device and automaticallycuts out devices of lower mission priority in order to preserveremaining power for higher priority devices. In one example, a radio hasa first (i.e., top) priority, a tablet has a second priority, a mobilephone has a third priority, and a laser designator (e.g., SpecialOperations Forces Laser Acquisition Marker (SOFLAM)) has a fourthpriority.

In one embodiment, the power distribution and data hub prioritizes atleast one peripheral device by using at least one smart cable. The atleast one smart cable stores information including, but not limited to,a unique identifier (e.g., MAC address) for the at least one peripheraldevice, power requirements of the at least one peripheral device, a typeof device for the at least one peripheral device, and/or a priorityranking for the at least one peripheral device.

FIG. 27 illustrates an interior perspective view of an example of theportable battery pack that includes a battery 150 and a powerdistribution and data hub 2100 enclosed by a wearable pouch or skin. Thefirst side 112 of the pouch 110 has an interior of the first side 2301.The second side 114 of the pouch 110 has an interior of the second side2302. The first side 112 has a first side gusset 2303 and the secondside 114 has a second side gusset 2304. The first side gusset 2303 andthe second side gusset 2304 are attached at a top position of a fabricstop 2306 and a bottom position of the fabric stop 2306. A zipper 2308with a zipper pull 2310 is attached to the first side gusset 2303 andthe second side gusset 2304. Advantageously, this configuration allowsthe pouch 110 to lie flat when opened.

In a preferred embodiment, an interior of the pouch includes at leastone integrated pocket. In the example shown in FIG. 27, the interior ofthe first side 2301 has an integrated pocket 2312. The integrated pocket2312 is formed of polyester, polyvinyl chloride (PVC)-coated polyester,vinyl-coated polyester, nylon, canvas, PVC-coated canvas, polycottoncanvas, and/or a mesh fabric. In a preferred embodiment, the integratedpocket 2312 is formed of a clear vinyl fabric. Advantageously, thisallows a user to see the contents of the integrated pocket 2312. In oneexample, the user stores a map or instructions in the integrated pocket2312. The integrated pocket 2312 closes using a piece of elastic 2314.Alternatively, the integrated pocket 2312 closes using a zipper, a hookand loop system, one or more buttons, one or more snaps, one or moreties, one or more buckles, one or more clips, and/or one or more hooks.

The interior of the second side 2302 holds a battery 150, a powerdistribution and data hub 2100, a first radio 2112, and a second radio2114. In a preferred embodiment, the battery 150 is held in place by atleast one strap 2318. The at least one strap 2318 is preferably made ofan elastic material. Alternatively, the at least one strap 2318 is madeof a non-elastic material. In other embodiments, the at least one strap2318 includes hook-and-loop tape. A first spring 174 a of a first lead(not shown) extends out of the pouch 110 through a lead opening 120. Asecond spring 174 b surrounds wiring that is electrically connected to aconnector portion 170 b. The connector 170 b is electrically connectedto a mating connector 2320 that is attached to a battery cable 2322,which connects to the power distribution and data hub 2100.

In a preferred embodiment, the power distribution and data hub 2100 isheld in place by at least one strap 2324. The at least one strap 2324 ispreferably made of an elastic material. Alternatively, the at least onestrap 2324 is made of a non-elastic material. In other embodiments, theat least one strap 2324 includes hook-and-loop tape.

The power distribution and data hub 2100 is connected to an end userdevice 2102 (e.g., tablet, smartphone, computer) via an end user devicecable 2326. The end user device cable 2326 extends out of the pouch 110through an end user device cable opening 2328.

The power distribution and data hub 2100 is connected to the first radio2112 via a first radio cable 2332. The first radio 2112 is held in placeby at least one strap 2330. The at least one strap 2330 is preferablymade of an elastic material. Alternatively, the at least one strap 2330is made of a non-elastic material. In other embodiments, the at leastone strap 2330 includes hook-and-loop tape. In one embodiment, the firstradio 2112 has an antenna 2334 that extends out of the pouch 110 througha first radio antenna opening 2336 in the second side gusset 2304. Thepower distribution and data hub 2100 is connected to the second radio2114 via a second radio cable 2340. The second radio 2114 is held inplace by at least one strap 2338. The at least one strap 2338 ispreferably made of an elastic material. Alternatively, the at least onestrap 2338 is made of a non-elastic material. In other embodiments, theat least one strap 2338 includes hook-and-loop tape. The second radio2114 has an antenna 2342 that extends out of the pouch 110 through asecond radio antenna opening 2344 in the second side gusset 2304.

Although FIG. 27 illustrates the power distribution and data hub 2100 inan orientation above the battery 150, it is equally possible for thebattery 150 to be in an orientation above the power distribution anddata hub 2100. In one embodiment, the orientation of the powerdistribution and data hub 2100 relative to the battery 150 is selectedby the user based on multiple factors, including accessibility toequipment and weight distribution.

FIG. 28 is a detail view of the interior perspective view of the exampleof the portable battery pack shown in FIG. 27. The power distributionand data hub 2100 is operable to provide power to a first peripheraldevice 2104, a second peripheral device 2106, a third peripheral device2108, and a fourth peripheral device 2110 through a personal areanetwork (PAN). The power distribution and data hub 2100 is connected tothe first peripheral device 2104 via a first peripheral device cable2346. The first peripheral device cable 2346 extends out of the pouch110 through a first peripheral device cable opening 2348 in the secondside gusset 2304. Alternatively, the first peripheral device cable 2346extends out of the pouch 110 through an opening in the second side 114of the pouch 110. The power distribution and data hub 2100 is connectedto the second peripheral device 2106 via a second peripheral devicecable 2354. The second peripheral device cable 2354 extends out of thepouch 110 through a second peripheral device cable opening 2356 in thesecond side 114 of the pouch 110. Alternatively, the second peripheraldevice cable 2354 extends out of the pouch 110 through an opening in thesecond side gusset 2304. The power distribution and data hub 2100 isconnected to the third peripheral device 2108 via a third peripheraldevice cable 2350. The third peripheral device cable 2350 extends out ofthe pouch 110 through a third peripheral device cable opening 2352 inthe second side gusset 2304. Alternatively, the third peripheral devicecable 2350 extends out of the pouch 110 through an opening in the secondside 114 of the pouch 110. The power distribution and data hub 2100 isconnected to the fourth peripheral device 2110 via a fourth peripheraldevice cable 2358. The fourth peripheral device cable 2358 extends outof the pouch 110 through a fourth peripheral device cable opening 2360in the second side 114 of the pouch 110. Alternatively, the fourthperipheral device cable 2358 extends out of the pouch 110 through anopening in the second side gusset 2304. In other embodiments, at leastone of the first peripheral device 2104, the second peripheral device2106, the third peripheral device 2108, and/or the fourth peripheraldevice 2110 is stored in the pouch 110.

The power distribution and data hub 2100 is operable to obtain powerfrom an auxiliary power source 2116. The power distribution and data hub2100 is connected to the auxiliary power source 2116 via an auxiliarypower source cable 2364. The auxiliary power source cable 2364 extendsout of the pouch 110 through an auxiliary power source cable opening2364 in the second side gusset 2304. Alternatively, the auxiliary powersource cable 2364 extends out of the pouch 110 through an opening in thesecond side 114 of the pouch 110. In another embodiment, the auxiliarypower source 2116 (e.g., a non-rechargeable battery) is stored in thepouch 110.

In one embodiment, the auxiliary power source 2116 is an alternatingcurrent (AC) adapter, a solar panel, a generator, a portable power case,a fuel cell, a vehicle battery, a rechargeable battery, and/or anon-rechargeable battery. Alternatively, the auxiliary power source 2116is an inductive charger. In another embodiment, the auxiliary powersource 2116 is operable to supply power to the power distribution anddata hub 2100 by harvesting ambient radiofrequency (RF) waves, capturingexothermic body reactions (e.g., heat, sweat), using friction (e.g.,triboelectric effect) or kinetic energy, or harvesting energy fromrunning water or wind energy. In yet another embodiment, the auxiliarypower source 2116 is a pedal power generator. The auxiliary power source2116 is preferably operable to recharge the battery 150.

FIG. 29 illustrates an interior perspective view of an example of theportable battery pack that includes an object retention system in thewearable pouch or skin. The pouch 110 has an interior of a first side2301 and an interior of a second side 2302. In a preferred embodiment,the interior of the first side 2301 and/or the interior of the secondside 2302 contains an object retention system (e.g., GRID-IT® by CocoonInnovations) as described in US Publication Nos. 20090039122,20130214119, and 20130256498, each of which is incorporated herein byreference in its entirety.

The object retention system is formed of a weave of a plurality ofrubberized elastic bands. The plurality of rubberized elastic bands ispreferably formed of a first set of straps 2902 and a second set ofstraps 2904. The first set of straps 2902 is preferably orientedsubstantially perpendicular to the second set of straps 2904.Additionally, each strap in the first set of straps 2902 is preferablyoriented substantially parallel to other straps in the first set ofstraps 2902. Further, each strap in the second set of straps 2904 ispreferably oriented substantially parallel to other straps in the secondset of straps 2904. In the example shown in FIG. 29, the first set ofstraps 2902 is shown in a substantially vertical direction and thesecond set of straps 2904 is shown in a substantially horizontaldirection.

In the example shown in FIG. 29, the interior of the first side 2301 hasan object retention system. The object retention system is shown holdinga state of charge indicator 2906. An example of a state of chargeindicator 2906 is disclosed in US Publication Nos. 20170269162 and20150198670, each of which is incorporated herein by reference in itsentirety. The object retention system is also shown holding a universalDC power adaptor 2908. An example of a universal DC power adaptor 2908is disclosed in U.S. Pat. No. 9,240,651, which is incorporated herein byreference in its entirety. The object retention system is shown holdinga first half of an AC adapter 2910 and a second half of an AC adapter2912.

The interior of the second side 2302 holds a battery 150. A first wiringportion 172 a of a first lead (not shown) extends out of the pouch 110through a first lead opening 120 a. A second wiring portion 172 b of asecond lead 152 b extends out of the pouch 110 through a second leadopening 120 b. A first spring 174 a is provided around the first wiringportion 172 a, such that a portion of the first spring 174 a is insidethe battery cover and a portion of the first spring 174 a is outside thebattery cover. The presence of the first spring 174 a around the firstwiring portion 172 a of the first lead (not shown) allows the first leadto be flexed in any direction for convenient connection to equipmentfrom any angle. The presence of the first spring 174 a around the firstwiring portion 172 a of the first lead also allows the first lead to beflexed repeatedly without breaking or failing. A second spring 174 b isprovided around the second wiring portion 172 b, such that a portion ofthe second spring 174 b is inside the battery cover and a portion of thesecond spring 174 b is outside the battery cover. The presence of thesecond spring 174 b around the second wiring portion 172 b of the secondlead 152 b allows the second lead 152 b to be flexed in any directionfor convenient connection to equipment from any angle. The presence ofthe second spring 174 b around the second wiring portion 172 b of thesecond lead 152 b also allows the second lead 152 b to be flexedrepeatedly without breaking or failing. In one example, the first spring174 a and/or the second spring 174 b is a steel spring that is fromabout 0.25 inches to about 1.5 inches long.

FIG. 30 is an exploded view of an example of a battery and a powerdistribution and data hub housed in the same enclosure 3000. Theenclosure 3000 includes a battery element 164 and a power distributionand data hub 3002 that is housed between a cover 3054 and a back plate3062. The battery element 164 supplies the first lead 152 a and thesecond lead 152 b. The battery element 164 is formed of a plurality ofsealed battery cells or individually contained battery cells, i.e.batteries with their own cases, removably disposed therein.

The power distribution and data hub 3002 is connected to the batteryelement 164 via a cable 3070. The power distribution and data hub 3002includes at least one connector 3072. The at least one connector 3072 ispanel mounted or an omnidirectional flexible lead (e.g., FIG. 16). Inone embodiment, the at least one connector 3072 includes a dust cap (notshown) to cover a corresponding lead. Advantageously, the dust capprotects the at least one connector from dust and other environmentalcontaminants that may cause battery failure in the field.

The cover 3054 includes a battery compartment 3056 that is sized toreceive at least one battery element 164. The cover 3054 includes a hubcompartment 3064 that is sized to receive the power distribution anddata hub 3002. In a preferred embodiment, the battery compartment 3056is substantially rectangular in shape. In one embodiment, the hubcompartment 3064 is substantially rectangular in shape. The batterycompartment 3056 is connected to the hub compartment 3064 via a channel3066 sized to receive the cable 3070. A top hat style rim 3058 isprovided around a perimeter of the battery compartment 3056 and the hubcompartment 3064. The cover 3054 includes at least one channel formed inthe cover 3054 to accommodate a wire of a corresponding lead. Theexample in FIG. 30 shows two channels 3060 (e.g., channels 3060 a, 3060b) formed in the cover 3054 (one on each side) to accommodate the wiresof the first lead 152 a and the second lead 152 b passing therethrough.The cover 3054 includes at least one channel formed in the cover 3054 toaccommodate the at least one connector 3072.

The cover 3054 and the back plate 3062 are formed of plastic using, forexample, a thermoform process or an injection molding. The back plate3062 can be mechanically attached to the rim 3058 of the cover 3054 via,for example, an ultrasonic spot welding process or an adhesive.Advantageously, the top hat style rim 3058 provides a footprint for theultrasonic spot welding process and provides structural integrity forthe battery and the power distribution and data hub housed in the sameenclosure. In one embodiment, a water barrier material (e.g., silicone)is applied to the mating surfaces of the rim 3058 and the back plate3062. In another embodiment, the cover 3054, the back plate 3062, thepower distribution and data hub 3002, and/or the battery element 164 hasa slight curvature or contour for conforming to, for example, the user'svest, backpack, or body armor. In one example, the curvature of theportable battery pack is engineered to match the outward curve of bodyarmor. Advantageously, this means that the portable battery pack doesnot jostle as the operator moves, which results in less caloric energyexpenditure when the operator moves. Alternatively, the cover 3054, theback plate 3062, the power distribution and data hub 3002, and/or thebattery element 164 can have a slight outward curvature or contour forconforming to a user's body (e.g., back region, chest region, abdominalregion, arm, leg). In yet another embodiment, the cover 3054, the backplate 3062, the power distribution and data hub 3002, and/or the batteryelement 164 can have a slight outward curvature or contour forconforming to a user's helmet or hat.

FIG. 31 illustrates an interior perspective view of an example of theportable battery pack that includes a battery and a power distributionand data hub housed in the same enclosure 3000. The first side 112 ofthe pouch 110 has an interior of the first side 2301. The second side114 of the pouch 110 has an interior of the second side 2302. The firstside 112 has a first side gusset 2303 and the second side 114 has asecond side gusset 2304. The first side gusset 2303 and the second sidegusset 2304 are attached at a top position of a fabric stop 2306 and abottom position of the fabric stop 2306. A zipper 2308 with a zipperpull 2310 is attached to the first side gusset 2303 and the second sidegusset 2304. Advantageously, this configuration allows the pouch 110 tolie flat when opened.

In the example shown in FIG. 31, the interior of the first side 2301 hasan object retention system. The object retention system is shown holdinga state of charge indicator 2906. An example of a state of chargeindicator 2906 is disclosed in US Publication Nos. 20170269162 and20150198670, each of which is incorporated herein by reference in itsentirety. The object retention system is also shown holding a universalDC power adaptor 2908. An example of a universal DC power adaptor 2908is disclosed in U.S. Pat. No. 9,240,651, which is incorporated herein byreference in its entirety. The object retention system is shown holdinga first half of an AC adapter 2910 and a second half of an AC adapter2912.

The interior of the second side 2302 holds a battery and a powerdistribution and data hub housed in the same enclosure 3000. In apreferred embodiment, the battery and the power distribution and datahub housed in the same enclosure 3000 is held in place by at least onestrap 3102. The at least one strap 3102 is preferably made of an elasticmaterial. Alternatively, the at least one strap 3102 is made of anon-elastic material. In other embodiments, the at least one strap 3102includes hook-and-loop tape.

A first wiring portion 172 a of a first lead (not shown) extends out ofthe pouch 110 through a first lead opening 120 a. A second wiringportion 172 b of a second lead 152 b extends out of the pouch 110through a second lead opening 120 b. A first spring 174 a is providedaround the first wiring portion 172 a, such that a portion of the firstspring 174 a is inside the battery cover and a portion of the firstspring 174 a is outside the battery cover. The presence of the firstspring 174 a around the first wiring portion 172 a of the first lead(not shown) allows the first lead to be flexed in any direction forconvenient connection to equipment from any angle. The presence of thefirst spring 174 a around the first wiring portion 172 a of the firstlead also allows the first lead to be flexed repeatedly without breakingor failing. A second spring 174 b is provided around the second wiringportion 172 b, such that a portion of the second spring 174 b is insidethe battery cover and a portion of the second spring 174 b is outsidethe battery cover. The presence of the second spring 174 b around thesecond wiring portion 172 b of the second lead 152 b allows the secondlead 152 b to be flexed in any direction for convenient connection toequipment from any angle. The presence of the second spring 174 b aroundthe second wiring portion 172 b of the second lead 152 b also allows thesecond lead 152 b to be flexed repeatedly without breaking or failing.In one example, the first spring 174 a and/or the second spring 174 b isa steel spring that is from about 0.25 inches to about 1.5 inches long.

FIG. 32 is a detail view of the interior perspective view of the exampleof the portable battery pack shown in FIG. 31. As previously mentioned,the cover of the battery and the power distribution and data hub housedin the same enclosure 3000 includes a channel 3066 sized to receive acable to connect the battery element and the power distribution and datahub. The power distribution and data hub of the battery and the powerdistribution and data hub housed in the same enclosure 3000 is connectedto an end user device 2102 (e.g., tablet, smartphone, computer) via anend user device cable 2326 connected to a second panel mount connector3218. The end user device cable 2326 extends out of the pouch 110through an end user device cable opening 2328.

The power distribution and data hub of the battery and the powerdistribution and data hub housed in the same enclosure 3000 is operableto provide power to a first peripheral device 2104, a second peripheraldevice 2106, a third peripheral device 2108, and a fourth peripheraldevice 2110 through a personal area network (PAN). In the example shownin FIG. 32, the first peripheral device 2104 is a first radio. The firstperipheral device 2104 is held in place by at least one strap 3202. Theat least one strap 3202 is preferably made of an elastic material.Alternatively, the at least one strap 3202 is made of a non-elasticmaterial. In other embodiments, the at least one strap 3202 includeshook-and-loop tape. In one embodiment, the first peripheral device 2104has an antenna 3204 that extends out of the pouch 110 through a firstantenna opening 3206 in the second side gusset 2304. The powerdistribution and data hub is connected to the first peripheral device2104 via a first peripheral device cable 3208 with a connector 3210 thatmates to a first flexible omnidirectional lead 3212 of the powerdistribution and data hub. The first flexible omnidirectional lead 3212of the power distribution and data hub extends out of the cover of thebattery and the power distribution and data hub housed in the sameenclosure 3000 via a first channel 3214 in the cover.

A first spring 3215 is provided around the wiring portion of the firstflexible omnidirectional lead 3212, such that a portion of the firstspring 3215 is inside the cover of the battery and the powerdistribution and data hub housed in the same enclosure 3000 and aportion of the first spring 3215 is outside the cover of the battery andthe power distribution and data hub housed in the same enclosure 3000.In one example, the first spring 3215 is a steel spring that is fromabout 0.25 inches to about 1.5 inches long. In another example, thefirst spring 3215 is a steel spring that is from about 0.25 inches toabout 8 inches long. The wiring portion of the first flexibleomnidirectional lead 3212 and the first spring 3215 are held securely inthe first channel 3214 via a clamping mechanism. Alternatively, thewiring portion of the lead and the spring are held securely in the firstchannel using an adhesive, a retention pin, a hex nut, a hook anchor,and/or a zip tie. The presence of the first spring 3215 around thewiring portion of the first flexible omnidirectional lead 3212 allowsthe first flexible omnidirectional lead 3212 to be flexed in anydirection for convenient connection to equipment from any angle. Thepresence of the first spring 3215 around the wiring portion of the firstflexible omnidirectional lead 3212 also allows the first flexibleomnidirectional lead 3212 to be flexed repeatedly without breaking orfailing.

The power distribution and data hub is connected to the secondperipheral device 2106 via a second peripheral device cable 2354connected to a first panel mount connector 3216. The second peripheraldevice cable 2354 extends out of the pouch 110 through a secondperipheral device cable opening 2356 in the second side gusset 2304.Alternatively, the second peripheral device cable 2354 extends out ofthe pouch 110 through an opening in the second side 114 of the pouch110. The power distribution and data hub is connected to the thirdperipheral device 2108 via a third peripheral device cable 2350connected to a third panel mount connector 3220. The third peripheraldevice cable 2350 extends out of the pouch 110 through a thirdperipheral device cable opening 2352 in the second side gusset 2304.Alternatively, the third peripheral device cable 2350 extends out of thepouch 110 through an opening in the second side 114 of the pouch 110.

In the example shown in FIG. 32, the fourth peripheral device 2110 is asecond radio. The first peripheral device 2104 is held in place by atleast one strap 3222. The at least one strap 3222 is preferably made ofan elastic material. Alternatively, the at least one strap 3222 is madeof a non-elastic material. In other embodiments, the at least one strap3222 includes hook-and-loop tape. In one embodiment, the fourthperipheral device 2110 has an antenna 3224 that extends out of the pouch110 through a second antenna opening 3226 in the second side gusset2304. The power distribution and data hub is connected to the fourthperipheral device 2110 via a fourth peripheral device cable 3228 with aconnector 3230 that mates to a second flexible omnidirectional lead 3232of the power distribution and data hub. The second flexibleomnidirectional lead 3232 of the power distribution and data hub extendsout of the cover of the battery and the power distribution and data hubhoused in the same enclosure 3000 via a second channel 3234 in thecover.

A second spring 3235 is provided around the wiring portion of the secondflexible omnidirectional lead 3232, such that a portion of the secondspring 3235 is inside the cover of the battery and the powerdistribution and data hub housed in the same enclosure 3000 and aportion of the second spring 3235 is outside the cover of the batteryand the power distribution and data hub housed in the same enclosure3000. In one example, the second spring 3235 is a steel spring that isfrom about 0.25 inches to about 1.5 inches long. In another example, thesecond spring 3235 is a steel spring that is from about 0.25 inches toabout 8 inches long. The wiring portion of the second flexibleomnidirectional lead 3232 and the second spring 3235 are held securelyin the second channel 3234 via a clamping mechanism. Alternatively, thewiring portion of the lead and the spring are held securely in the firstchannel using an adhesive, a retention pin, a hex nut, a hook anchor,and/or a zip tie. The presence of the second spring 3235 around thewiring portion of the second flexible omnidirectional lead 3232 allowsthe second flexible omnidirectional lead 3232 to be flexed in anydirection for convenient connection to equipment from any angle. Thepresence of the second spring 3235 around the wiring portion of thesecond flexible omnidirectional lead 3232 also allows the secondflexible omnidirectional lead 3232 to be flexed repeatedly withoutbreaking or failing.

As previously described, the power distribution and data hub includes atleast one flexible omnidirectional lead in one embodiment. The flexibleomnidirectional lead of the power distribution and data hub ispreferably formed using a spring that is about 0.25 inches to about 8inches long. In one embodiment, the spring of the power distribution anddata hub extends out of the pouch through an opening in the second sidegusset. In one embodiment, the opening includes a grommet. In anotherembodiment, the pouch has a seal around an opening for a correspondinglead of the power distribution and data hub. The seal is tight aroundthe lead, which prevents water from entering the pouch through theopening. In one embodiment, the seal is formed of a rubber (e.g.,neoprene).

In one embodiment, the power distribution and data hub includes at leastone processor and at least one memory. Advantageously, this allows thepower distribution and data hub to run software. In one embodiment, theend user device is a screen (e.g., touch screen). An additionaladvantage of running software off of the power distribution and data hubis that if the screen breaks, a user can leave the screen behind withouta risk of confidential information being exposed. In another embodiment,the power distribution and data hub includes at least one data port.Advantageously, this allows the power distribution and data hub toreceive information from another computing device (e.g., laptop, desktopcomputer).

In another embodiment, the power distribution and data hub includes atleast one layer of a material to dissipate heat. In one embodiment, theat least one layer of a material to dissipate heat is housed within thepower distribution and data hub. In one embodiment, at least one layerof a material to dissipate heat is housed within the power distributionand data hub on an external facing side. Advantageously, this protectsthe power distribution and data hub from external heat sources (e.g., ahot vehicle). In another embodiment, at least one layer of a material todissipate heat is housed within the power distribution and data hub on aside of the power distribution and data hub facing the wearer.Advantageously, this protects the wearer from heat given off by thepower distribution and data hub.

In yet another embodiment, the at least one layer of a material todissipate heat is between the cover and the power distribution and datahub of the battery and the power distribution and data hub housed in thesame enclosure. Advantageously, this protects the power distribution anddata hub from external heat sources (e.g., a hot vehicle). In anotherembodiment, the at least one layer of a material to dissipate heat isbetween the back plate and the power distribution and data hub of thebattery and the power distribution and data hub housed in the sameenclosure. Advantageously, this protects the wearer from heat given offby the power distribution and data hub.

In one embodiment, the battery management system of the battery of theportable battery pack is housed in the power distribution and data hub.Advantageously, this separates heat generated by the battery managementsystem from the plurality of electrochemical cells. In this embodiment,the power distribution and data hub preferably includes at least onelayer of a material to dissipate heat. This embodiment may also provideadditional benefits for distributing weight within the pouch.

In another embodiment, the power distribution and data hub includes amaterial to provide resistance to bullets and/or shrapnel. In oneembodiment, the material to provide resistant to bullets and/or shrapnelis incorporated into a housing of the power distribution and data hub.In an alternative embodiment, the material to provide resistance tobullets and/or shrapnel is housed within the power distribution and datahub on an external facing side. Advantageously, this layer protects theelectronics housed in the power distribution and data hub as well as theuser. Additionally or alternatively, the material to provide resistanceto bullets and/or shrapnel is housed within the power distribution anddata hub on a side of the power distribution and data hub facing thewearer. Advantageously, this layer provides additional protection to theuser. In another embodiment, the material to provide resistance tobullets and/or shrapnel is incorporated into the cover and/or back plateof the battery and the power distribution and data hub housed in thesame enclosure.

FIG. 33 illustrates a side perspective view of another example of aportable battery pack 100 affixed to a vest 600 using zippers. In theexample shown in FIG. 33, the pouch of the portable battery pack 100 issized to hold the battery and additional devices or components. A firstsingle width of zipper tape 190 a is shown mated with a correspondingfirst single width of zipper tape 194 a on a right side of the vest 600using a first zipper slider 192 a, thereby attaching the portablebattery pack 100 to the vest 600. Similarly, a second single width ofzipper tape (not shown) is mated with a corresponding second singlewidth of zipper tape (not shown) on a left side of the vest 600 using asecond zipper slider (not shown).

In summary and referring now to FIG. 1 through FIG. 33, the presentinvention provides a system for supplying power to at least one powerdistribution and data hub using a portable battery pack including one ormore batteries enclosed in a wearable pouch, wherein the one or morebatteries include at least one battery element, a battery cover, abattery back plate, and one or more flexible omnidirectional leads thatinclude a connector portion and a wiring portion, wherein a flexiblespring is provided around the wiring portion such that a portion of theflexible spring is positioned inside the battery cover and a portion ofthe flexible spring is positioned outside the battery cover.

In other embodiments, the present invention provides a portable batterypack including a wearable pouch and one or more batteries enclosed inthe wearable pouch, wherein the pouch has a first side and an oppositesecond side, a closable opening through which the one or more batteriescan be fitted into the pouch, one or more openings through which one ormore leads from the one or more batteries can be accessed, and whereinthe pouch includes a pouch attachment ladder system (PALS) adapted toattach the pouch to a load-bearing platform.

In some embodiments, the pouch is formed of a flexible, durable, andwaterproof and/or water-resistant material. In particular embodiments,the material forming the pouch is selected from the group consisting ofpolyester, polyvinyl chloride (PVC)-coated polyester, vinyl-coatedpolyester, nylon, canvas, PVC-coated canvas, and polycotton canvas.

In yet more particular embodiments, the pouch has an exterior finishwith a camouflage pattern. In representative embodiments, the camouflagepattern is selected from the group consisting of Universal CamouflagePattern (UCP), MultiCam, Universal Camouflage Pattern-Delta (UCP-Delta),Airman Battle Uniform (ABU), Navy Working Uniform (NWU), MARPAT,Disruptive Overwhite Snow Digital Camouflage, Urban Digital Camouflage,and Tactical Assault Camouflage (TACAM).

In some embodiments, the closable opening can be closed by a mechanismselected from the group consisting of a zipper, a hook and loop system,one or more buttons, one or more snaps, one or more ties, one or morebuckles, one or more clips, and one or more hooks.

In particular embodiments, the load-bearing platform is selected fromthe group consisting of a vest (e.g., bulletproof vest, Rhodesian vest),a backpack, body armor, a belt (e.g., tactical belt), a chair, a seat, aboat, a kayak, a canoe, a body of a user (e.g., back region, chestregion, abdominal region, arm, leg), a vehicle (e.g., truck, highmobility multipurpose wheeled vehicle (Humvee), all-terrain vehicle(ATV), sport utility vehicle (SUV)), a cargo rack, a helmet, or a hat.In certain embodiments, the portable battery pack is Modular LightweightLoad-carrying Equipment (MOLLE)-compatible. In yet more certainembodiments, the pouch attachment ladder system is formed of a pluralityof straps, a plurality of horizontal rows of webbing, a plurality ofslits, and combinations thereof.

In some embodiments, the one or more batteries include a batteryelement, a battery cover, and a battery back plate. In particularembodiments, one or more of the battery element, battery cover, andbattery back plate have a curvature or contour adapted to conform to acurvature or contour of the load-bearing platform.

In further embodiments, the one or more batteries includes one or moreflexible omnidirectional leads, wherein each lead includes a connectorportion and a wiring portion, and wherein at least a portion of thewiring portion is encompassed by a flexible spring.

In certain embodiments, the battery has a length having a range fromabout 12 inches to about 8 inches, a width having a range from about 10inches to about 7 inches, and a thickness having a range from about 2inches to about 0.5 inches.

The above-mentioned examples are provided to serve the purpose ofclarifying the aspects of the invention, and it will be apparent to oneskilled in the art that they do not serve to limit the scope of theinvention. By way of example, the battery may include more than twoflexible omnidirectional leads. Also by way of example, the pouch mayhave different dimensions than those listed. By nature, this inventionis highly adjustable, customizable and adaptable. The above-mentionedexamples are just some of the many configurations that the mentionedcomponents can take on. All modifications and improvements have beendeleted herein for the sake of conciseness and readability but areproperly within the scope of the present invention.

The invention claimed is:
 1. A system for supplying power to at leastone power consuming device comprising: a portable battery pack includingone or more batteries enclosed in a wearable pouch; and the at least onepower consuming device; wherein the one or more batteries include: atleast one battery element; a battery cover including one or morechannels to accommodate wires of one or more flexible omnidirectionalleads and a compartment sized to receive the at least one batteryelement; a battery back plate attached to the battery cover; and the oneor more flexible omnidirectional leads including a connector portion anda wiring portion, wherein a flexible spring is provided around thewiring portion, wherein the wiring portion and the flexible spring areheld securely in the one or more channels in the battery cover such thata portion of the flexible spring is positioned inside the battery coverand a portion of the flexible spring is positioned outside the batterycover; wherein the wearable pouch includes one or more openings throughwhich the one or more flexible omnidirectional leads from the one ormore batteries can be accessed; and wherein the one or more batteriessupply power to the at least one power consuming device.
 2. The systemof claim 1, wherein the portable battery pack is Modular LightweightLoad-carrying Equipment (MOLLE)-compatible.
 3. The system of claim 1,wherein the portable battery pack is operable to affix to a vest, aplate carrier, or body armor using at least one zipper.
 4. The system ofclaim 1, wherein an interior of the wearable pouch includes a first setof straps and a second set of straps, wherein the first set of straps isoriented substantially perpendicular to the second set of straps,wherein each strap in the first set of straps is oriented substantiallyparallel to other straps in the first set of straps, and wherein eachstrap in the second set of straps is oriented substantially parallel toother straps in the second set of straps.
 5. The system of claim 1,wherein an interior of the wearable pouch includes at least oneintegrated pocket.
 6. The system of claim 1, wherein one or more of theat least one battery element, the battery cover, and the battery backplate have a curvature or a contour adapted to conform to a curvature ora contour of a load-bearing platform or a wearer.
 7. The system of claim1, wherein the one or more flexible omnidirectional leads include two ormore flexible omnidirectional leads, wherein at least one of the two ormore omnidirectional leads is operable to charge the one or morebatteries and at least one different omnidirectional lead of the two ormore omnidirectional leads is operable to simultaneously power the atleast one power consuming device.
 8. The system of claim 1, wherein thewearable pouch comprises an exterior finish comprising a camouflagepattern.
 9. The system of claim 1, wherein the wearable pouch comprisesa flexible, durable, and waterproof and/or water resistant material. 10.The system of claim 1, wherein the one or more batteries have a outputvoltage between about 5 volts and about 90 volts.
 11. The system ofclaim 1, wherein the battery cover includes a rim, wherein a waterbarrier material is applied to a mating surface of the battery backplate and the rim of the battery cover.
 12. The system of claim 1,wherein the wearable pouch comprises a material, wherein the materialcomprises at least one of polyester, polyvinyl chloride (PVC)-coatedpolyester, vinyl-coated polyester, nylon, canvas, PVC-coated canvas, orpolycotton canvas.
 13. A system for supplying power to at least onepower consuming device comprising: a portable battery pack including oneor more batteries enclosed in a wearable pouch; and the at least onepower consuming device; wherein the one or more batteries arerechargeable and include: at least one battery element; a battery coverincluding one or more channels to accommodate wires of one or moreflexible omnidirectional leads and a compartment sized to receive the atleast one battery element; a battery back plate attached to the batterycover; and the one or more flexible omnidirectional leads including aconnector portion and a wiring portion, wherein a flexible spring isprovided around the wiring portion, wherein the wiring portion and theflexible spring are held securely in the one or more channels in thebattery cover such that a portion of the flexible spring is positionedinside the battery cover and a portion of the flexible spring ispositioned outside the battery cover; wherein the wearable pouchincludes one or more openings through which the one or more flexibleomnidirectional leads from the one or more batteries can be accessed;wherein the one or more flexible omnidirectional leads are operable tocharge at least one of the one or more batteries; and wherein the one ormore batteries supply power to the at least one power consuming device.14. The system of claim 13, wherein the one or more flexibleomnidirectional leads are operable to simultaneously charge at least oneof the one or more batteries and supply power to the at least one powerconsuming device.
 15. The system of claim 13, wherein the one or moreflexible omnidirectional leads include two or more flexibleomnidirectional leads, wherein at least one of the two or moreomnidirectional leads is operable to charge the one or more batteriesand at least one different omnidirectional lead of the two or moreomnidirectional leads is operable to simultaneously power the at leastone power consuming device.
 16. A system for supplying power to at leastone power consuming device comprising: a portable battery pack includingone or more batteries enclosed in a wearable pouch; and the at least onepower consuming device; wherein the one or more batteries include: atleast one battery element; a battery cover including one or morechannels to accommodate wires of one or more flexible omnidirectionalleads and a compartment sized to receive the at least one batteryelement; a battery back plate attached to the battery cover; and the oneor more flexible omnidirectional leads including a connector portion anda wiring portion, wherein a flexible spring is provided around thewiring portion, wherein the wiring portion and the flexible spring areheld securely in the one or more channels in the battery cover such thata portion of the flexible spring is positioned inside the battery coverand a portion of the flexible spring is positioned outside the batterycover; wherein the wearable pouch includes: one or more openings throughwhich the one or more flexible omnidirectional leads from the one ormore batteries can be accessed; and a pouch attachment ladder system(PALS) operable to attach the wearable pouch to a load-bearing platform;and wherein the one or more batteries supply power to the at least onepower consuming device.
 17. The system of claim 16, wherein theload-bearing platform is selected from the group consisting of a vest, abackpack, and body armor.
 18. The system of claim 16, wherein the pouchattachment ladder system comprises a plurality of straps, a plurality ofhorizontal rows of webbing, a plurality of slits, and combinationsthereof.
 19. The system of claim 16, wherein the one or more flexibleomnidirectional leads include two or more flexible omnidirectionalleads, wherein at least one of the two or more omnidirectional leads isoperable to charge the one or more batteries and at least one differentomnidirectional lead of the two or more omnidirectional leads isoperable to simultaneously power the at least one power consumingdevice.